Saturday, November 7, 2009
No need to let the engine warm up in the mornings before we start to move the car!
The vast majority of cars on the road today use electronic fuel injection. When your car’s engine is cold, the computer tells the fuel injectors to stay open longer, allowing more fuel into the engine to help it run cold. As the engine warms up, the injectors let in less fuel and everything returns to normal, so to speak.
The problem is, letting your car sit and idle is the slowest way to bring it up to operating temperature because it’s generally sitting in your drive at just above idle speed. And this method to warm up also invites other problems. Remember that modern cars are equipped with a multitude of devices to help them run clean, including a catalytic converter (sometimes three of them), a device in the exhaust system that works to burn off unburned hydrocarbons in the exhaust stream. A cold engine emits a far higher percentage of unburned hydrocarbons than a warm engine. Unfortunately, the average catalytic converter can’t process 100 percent of unburned hydrocarbons even in the best of times. Importantly, the catalytic converter needs high exhaust temperatures to work properly. Throw in a cold engine emitting a high percentage of unburned hydrocarbons, repeat several hundred times, and you can end up with what’s called a “plugged” converter. In a nutshell, the converter becomes overwhelmed and literally ceases to function. This won’t happen all at once but over time, the end effect is the same: poor mileage and significantly dirtier exhaust.
The best bet? Even when it’s 10 degrees F outside, start your car, let it run for 30 to 60 seconds to get all the fluids moving, then drive off gently. Your engine will warm up faster, your exhaust system will get up to temperature faster so the catalytic converter can do its thing, and you’ll use less fuel. Which is what you wanted all along anyhow, right?
If it's below zero outside, it would be a good idea to give the engine five minutes or a little less before you drive off into the frozen wilderness!
— Richard Backus, editor in chief, Gas Engine and Motorcycle Classics magazines
Thursday, October 15, 2009
Sunday, October 11, 2009
Warranty Issues Settled
Wednesday, October 7, 2009
A reply from Nasim
Sunday, September 27, 2009
Peugeot 308 GT car Review by Ben Pulman
The Peugeot 308 GT THP 175 is only a warm hatch, according to Peugeot. The pre-launch press conference was all about managing our expectations, telling us that the GT was meant to be dynamic but also allow you to cover 1000 miles without getting a bad back.
But Peugeot needn’t had worried, because this 308 is really rather good, thanks mostly to a slick new six-speed gearbox and a 1.6-litre turbo engine shared with the Mini Cooper S.
What makes the Peugeot 308 GT THP 175 stand out from all the other 308s?
All the typical go-faster goodies are present and correct. That means uprated dampers, 35 percent stiffer springs, and suspension lowered by 10mm. Peugeot claims that this has dropped the GT’s centre off gravity by 10mm.
On the outside you get a RC Z concept-inspired front bumper, a rear spoiler that apparently produces downforce, a ‘diffuser’ and 18-inch wheels. In white, and in three-door form it looks very good indeed. In red and with five doors (like our pictures) it’s smart but not quite there, especially as the stylish red rear lights no longer stand out.
Inside you get an aluminium gearknob and pedals, plus a new steering wheel.
Does it all work?
Yes, but with a but. There are a few issues with the 308 GT, so let’s get them out of the way first. In co-developing the 1.6-litre engine with BMW, Peugeot’s engineers seem to have taken a leaf out of the Bavarian’s M Division and fallen in love with thick steering wheels. The wheel is also a little too wide. If only the company has stuck with the standard steering wheel for the 308, as that’s pretty good already.
The aluminium pedals are also too far apart and the accelerator too high for any sort of heel ‘n’ toe action. But the 308 GT has a turbocharged engine so keeping it at 6000rpm isn’t the key to making good progress.
Tell me about this engine then?
We know (and love) this turbocharged 1.6-litre from ourlong-term Mini Cooper S. In the 308 it has 175bhp, and 180lb ft from 1600-4500rpm. And it loves to rev. On the same launch CAR drove a 150bhp version of the 1.6 and it felt strained, reluctant to rev towards the red line, and it was boomy at the top end.
In 175 form it’s so much better, and so smooth that you end up hitting the rev limiter often. There’s no torque curve as such, just a plateau, and you forget there’s just 1598cc under the bonnet. It can be pelted along nicely, but occasionally the 1371kg kerbweight – 166kg more than a Cooper S – made overtaking on the short straights of our Sardinian test route a little tricky.
But the new six-speed gearbox is a joy to use. It’s slick but still has enough mechanical feel so you’re not fluffing changes. Congrats to Peugeot because it’s a pretty damn good drivetrain.
And through the corners and over the bumps?
The smooth roads of Sardinia ensured a smooth ride, despite the firm-ish suspension. The 308 will need a proper drive of Britain’s unique undulations before we can say for sure, but initial impressions are of a well tied-down hatch.
It’s equally good into the corners. There’s lots of grip from the 18-inch wheels - and very little of the torque steer that can afflict our long-term Mini. The ESP is unobtrusive and when it does cut in it does so gently. Turn it off and you can feel the car slide a little more through the bends but it never becomes unruly.
CAR also snuck a drive a 308 GT shod with 17-inch wheels. This car – which won’t be coming to the UK – had a slightly better ride and marginally sharper turn-in that UK-spec cars, but the differences are minuscule. For the warm hatch customer that will buy the car the larger wheels, that make the 308 look better, are more than acceptable.
Verdict
The 308 GT isn’t a full-on hot hatch, and it was never designed to be. It’s a big car, over two metres wide with the wing mirrors out (as they should be) and that rather large glass roof is standard. The interior quality is very good, and it’s quiet. Kit levels include decent bi-xenon lights, dual zone air-con and many more bits and pieces.
Along a twisting road it might be left behind by a Mini Cooper S but the Peugeot is a bigger and heavier car, and more of a rival to our long-term VW Golf GT TSI. The Peugeot's gearbox is nicer to use and the engine more characterful. But while many might be prepared to spend £18.5k on a Golf, we’re not sure too many will spend that much on a Peugeot.
The 308 GT is good enough that we won’t make any jokes about it being tepid - but ultimately we prefer hot, and not warm. Oh, and a basic Ford Focus ST is £18,250. Makes you think...
Sunday, September 20, 2009
Saturday, September 12, 2009
Another letter from Dennis from Nasim
Friday, September 11, 2009
Change... its hard... but not impossible...
Wednesday, September 9, 2009
An email from Dennis (Customer Care of Nasim)
Monday, September 7, 2009
A PM from Intermilan to me- for YOUR entertainment purposes
Tuesday, August 25, 2009
Car Prices in Malaysia - by Syed Akbar Ali
Car Prices in Malaysia
Digest this article, after that, you may need to vomit. What is the Malaysian Govt doing all these while. Ripping off our Rakyat for the last 30 yrs with APs designed to benefit a few well connected Bumis, the UMNO/BN have robbed millions of citizens in this fiasco, under the pretext of protecting our local industry. The Govt have forgotten we Malays are the largest customers in the country. What is the NEP policy doing ?? Ripping off the Malays (which forms 65% of the consumer base) to benefit a few UMNO politicians !!!
”We cannot choose the things that will happen to us. But we can choose the attitude we will take toward anything that happens.. Success or failure depends on OUR attitude” Malaysia Boleh…Buy Malaysian Products….Long Live Malaysia.. Malaysia Ku Cemerlang…! BMW 535i sells for RM178,000 in the USA.
In the United States of America (a developed country which we are also aspiring to become by the year 2020) a 2009 model BMW 535i Sedan is selling for about USD50,367.00. This is only RM178,000 - about the price of a Toyota Camry 2.4L here in Malaysia . The same BMW sells in Malaysia for about RM450,000.
BMW 328i sells for RM155,000 in the USA.
The 2009 model BMW 328i 2 door Convertible sells for USD44,014 or RM155,369.00 in the US . In Malaysia the same car sells for over RM460,000. This is an untenable situation.
Audi A4 2..0T Cabriolet Convertible sells for RM142,000 in the US.
The 2009 model Audi A4 2 Door 2.0T Cabriolet Convertible sells in the US for USD40,328.00 or RM142,357. In Malaysia the same car would sell for about RM265,000. VW GTI 2.0T sells for RM85,000 in the US. In the US the 2009 model Volkswagen GTI 2.0T sells for USD 24,039 or RM85,000 only. In China the same car will cost around RM60,000. Over here the same VW car sells for about RM200,000.
And the 2010 model Toyota Camry 2.4L sells in the US for USD 19,659..00 or RM69,396 In Malaysia the 2008 Toyota Camry 2.4L sells for RM170,000. Toyota Camry 2.4L, 2010 model. RM69,000 in the US [cL: it's RM70k in Au]
Car prices in Malaysia are about three times higher than the prices in the United States. We are a developing nation. Our land and labour costs are so much cheaper than the US . Why are our cars so expensive? It does not make any sense. Tak masuk akal.
Then here are some car prices from our neighbour Indonesia . The Toyota Altis sells in Indonesia for about RM46,000. The same car sells here for around RM 112,000. Again we are three times more expensive than Indonesia.
The Honda Jazz sells here for RM108,000.. In Indonesia the Jazz sells for RM 36,000. Three times more expensive.
We are paying ridiculously high prices (and actually impoverishing the Malays - who are the largest buyers of cars in Malaysia) to support an out of date, out of touch with reality motor car policy.
We are paying the highest car prices in the world to support the Proton and other locally made cars as well as support a mind boggling AP policy which only benefits a relatively few rich Malays. A disproportionately large number of Malays and other Malaysians are being impoverished to subsidise the wealth of a few inefficient rich.
26 million Malaysians have to pay three times more for their cars just to support Proton and 120,000 people who are directly and indirectly involved in the motor sector in Malaysia and the AP holders. That is a ratio of 216:1.
This ratio of 216:1 is too skewed. 26.0 million happier people can contribute many more votes than 120,000 members of an inefficient motor industry. 26 million unhappy people can change a Government. (The maths is not really difficult here). And this outdated policy is impoverishing the Malays more than anyone else.
Here is some news from our DPM Tan Sri Muhyudin Yassin about our car policy. This is truncated:
Muhyiddin assures govt support for automotive parts and component sector
1. KUALA LUMPUR, May 26 - The deputy prime minister said special focus will be given to “facilitate and encourage” the development of the automotive parts and component sector despite the current global and regional economic downturn.
2. “Under the CEPT and Asean Trade in Goods Agreements, Malaysia has agreed to eliminate import duties on all products in the Normal Track on January 1, 2010. This includes motor vehicles, auto parts and components,” he said.
3. He pointed out that . .. . the motor vehicle sub sector in Malaysia will not be directly impacted because of its heavy dependence on the domestic market.
4. “The Malaysian government recognises the contribution of the domestic automotive industry towards the development of the country.”
Para 2 sounds promising but then Para 3 and 4 basically says that the Malaysian motor car industry will continue to be protected. This means we will continue paying the highest car prices in the world for automobiles.
Cuba kita kira : kalau kereta Honda Jazz di jual dengan harga yang sebenarnya (lebih kurang RM36,000 saja) dan bukan pada harga sekarang (RM108,000) maksudnya bayaran bulanan pembeli kereta akan jadi kurang, mungkin sepertiga sahaja daripada bayaran bulanan sekarang.
Jika sekarang orang bayar RM1,500 sebulan untuk beli Honda Jazz, kalau harga kereta lebih menepati harga pasaran dunia, orang kita perlu bayar sekitar RM500 saja sebulan.
Maksudnya tanpa Kerajaan perlu membuat apa pun (merangsang ekonomi, belanja berpuluh billion Ringgit duit rakyat untuk stimulus dan sebagainya) setiap rakyat Malaysia yang membeli kereta yang seharga dengan Honda Jazz akan dapat menjimatkan sehingga RM1,000 sebulan daripada kos sara hidup bulanannya.
This is like giving the car buyer an RM1000 pay rise without incurring any extra costs for the taxpayer, the Government or the economy. It will greatly reduce the cost of living in Malaysia and spur greater economic growth too.
Tapi sekarang, yang menjadi mangsa dulu dan yang menjadi miskin dulu orang Melayu juga. Orang Melayu yang paling ramai sekali menjadi pembeli kereta dalam negara kita. Orang Melayu kebanyakannya makan gaji - tiap bulan dapat gaji tetap. Bila harga kereta naik gila, yang menjadi miskin di saf depan sekali adalah orang Melayu juga.
In absolute numbers, the Malays are suffering the most because they are the most in number among the fixed income people who also buy cars.
Some folks said the other day that Proton has 150 major component suppliers, dealers, distributors and about 500 other parts suppliers too.. Of the 150 major component suppliers, about 15 of them are listed companies. In total they employ about 120,000 people. The Proton supply chain is a mix of bumiputras and non bumiputras. But here is a sad
fact : none of them are operating at their level best efficiency.
Our motor car policy is forcing Malaysians to subsidise Proton so that Proton can sustain major inefficiencies in the Malaysian economy. This is not a good thing at all.
We have to unwind this situation. Set a target of 18 months from now to unwind all protection for our motor industry. Remove the impoverishing AP policy also in 18 months. Let Malaysian car prices reflect world market prices for the same makes of cars.
If a BMW 535 sells for RM178,000 in America , it should sell for a little less here in Malaysia (our rentals and salaries are cheaper).
Fw: Car Prices In Malaysia
The Ministers continue making pronouncements about the car industry as though nothing has happened. I hope everyone will please wake up. The Government has a real chance of getting thrown out of office in about three years. The people will not accept inept answers anymore. The ridiculous car prices in Malaysia is an issue that is just beginning
to get more attention and publicity. It is going to become a really big issue in the near future. Be forewarned.
Posted by Syed Akbar Ali
Nasim's poor warranty and backup
Alan Wong
owner of 308GT
Saturday, July 25, 2009
Security Card for Transponder

Friday, July 24, 2009
Deadlocking in your 308
Deadlocking is a security device which enables the car to be locked in a way that the door can't be opened from inside or outside the car without disengaging the deadlock first.
If a car thief therefore wants into you car they have to climb in through a window and out the same way as the doors will not open without the correct opening procedure with the proper key or remote.
Deadlocking can only operate if the cars central locking system is functioning correctly. It is semi automatic and very reliable.
The deadlocking is activated either by key on a normal key locking system or by pressing the remote locking either twice or the deadlocking button on the remote.
Disengaging the deadlock is simple just open your door in the normal way and it will disengage the deadlock automatically.
Thursday, July 23, 2009
How to get better mileage from your car?
End of the 2 series in Malaysia

We have seen the Bestari/Peugeot 206 for a while already here in Malaysia. This will be the end of this series once they complete pushing the rest of the stock out. We will not be seeing the 207 coming to Malaysian shores which was planned earlier.
Driving fast?? Can I?
Wednesday, July 22, 2009
Average Fuel consumption for all 308 models in Malaysia
Friday, July 17, 2009
Why we have the PULLING TO THE LEFT PROBLEM on ALL CONTINENTAL CARS
Wednesday, July 15, 2009
Running your PUG 308
Monday, June 29, 2009
Checklist for new delivery
yellow tweezer (ask SA to show you how to use it. but it is mentioned in manual so if he doesn't know, no worries)
wiper
windscreen water
seat belt
seat adjuster (whether your power or manual assisted lever works)
glove compartment
aircond - dual zone and climate control
head light
rear light
seat belt light
vanity mirror light
reading light
signal light
brake light
fog light
tyre (comb thro' all 4 tyre threads), also check the manufacturing date of the tyre.
tyre pressure (usually they are over inflated. so bring to the nearest station to measure or deflate the tyre to the correct pressure. i usually go to shell since they have this digital gauge)
rim (check for any scratch or dent)
radio, cd player, mp3, USB port and iPod (and the firmware has been updated to the latest version). bring along a thumbdrive and mp3 disc for checking. for iPod you must have the Aux cable.
gps (this is updated and loaded into your software and he/she gives you the password and ID) This is for 407 model only.
chassis number (match against road tax)
road tax expiry (it is 1 year instead of half year)
reg card (if this is loan, then you should get a copy and then match details against the relevant documents)
alignment (can only check this when you drive)
check the mileage before acceptance
check body for scratches
one more to add, insurance cover note.
Saturday, June 20, 2009
Reset Service Indicator
Procedure to Reset Peugeot Service Light as follows:
1. Switch the Ignition Off
2. Press and hold the tripmeter (mileage reset) button on the dash
3. Now switch the ignition to the ON position
4. Keep the button pressed for 10 seconds
5. The display will read '0' and the service symbol will extinguish. Job done.
Friday, June 19, 2009
Engine of the year 2007,2008 & 2009!!!
BMW/PSA Peugeot Citroën’s jointly developed turbo petrol engine has taken top honours for the third consecutive year in the 1.4-litre to 1.8-litre category, despite the arrival of the all-new Toyota Prius powertrain, which was an early favourite in this class. |
RESULTS | points | |
| 1. BMW-PSA 1.6-litre Turbo (Mini Cooper S, Clubman, Peugeot 207, 308) | 253 |
| 2. Toyota Hybrid 1.8-litre (Prius) | 198 |
| 3. Audi 1.8-litre TFSI (Audi A4, A3, A5, TT, Seat León, Altea, Toledo, Skoda Octavia, Superb, VW Passat) | 184 |
| 4. Mercedes-Benz 1.8-litre turbo (BlueEfficiency E-Class) | 135 |
| 5. Opel 1.6-litre turbo (Corsa, Astra, Insignia) | 59 |
| 6. Fiat Diesel 1.6-litre JTD (Alfa Romeo Mito, Fiat Bravo, Lancia Delta) | 56 |
| |
Thursday, June 18, 2009
Collector's Item
Monday, June 15, 2009
Directional Headlights
Sunday, June 14, 2009
Advantages & Disadvantages of the Moonroof
There are many people who are interested in the new batch of 308 THP here in Malaysia which will come with the moonroof as illustrated in my picture here. However, there were debates about its advantages and disadvantages of having a moonroof.Wednesday, June 3, 2009
Tire pressure sensors quoted from http://www.sensorsmag.com/sensors/article/articleDetail.jsp?id=444828
TPS warn drivers of underinflation, leaks, and the loss of air pressure that occurs naturally; tires typically lose about 1 psi each month due to natural permeation, losing more in warm weather. In an under-inflated tire the sidewalls will flex excessively creating high temperatures that degrade the tire and make failure more likely.
It is ironic that, with all the sophisticated technology in today's vehicles, tires are one of the last systems to be instrumented. For decades sensors have existed to measure parameters such as oil pressure, coolant temperature, and electrical output. More recently, sensors have been added for seat belts, environmental systems, road temperature, back-up indicators, GPS locators, and other functions. While all of these systems are important, most of them do not have the direct impact on safety that tire sensors do. A recent survey by the Car Care Council found that about half of all vehicles inspected had improperly inflated tires. The National Highway Traffic Safety Administration (NHTSA) estimates that TPS systems on all vehicles would prevent about 120 fatalities per year.
The Challenges
The chief challenge to measuring tire pressure is the simple fact that the tire is rotating at high speeds and making a direct connection to a rotating tire is difficult. The tire is also exposed to unexpected hazards, water, and road chemicals and subjected to centrifugal forces that try to pull it off the wheel. All this in temperatures that can reach well over 100°F in summer and far below 0°F in winter. TPS systems must be designed to handle these harsh conditions and to meet four key requirements: They must secure the sensor in the tire or wheel, provide power to the sensor, extract data from the sensor, and display the information to the driver.
Securing the sensor in the tire or the wheel is the easiest condition to meet. Pressure sensors that can withstand the conditions in a tire are already available at reasonable cost. The real challenges are the next two—getting power to the sensor and extracting data from the sensor to the display. The most practical and cost-effective method of extracting the data from a rotating tire is to use a wireless signal and wireless communication has become the standard for TPS systems. In the complete package, the sensor measures the tire pressure and the circuit transmits it as a radio signal to the display for the driver. Power is typically supplied with a battery contained in the TPS package. A popular wheel-mounted TPS package is shown in Figure 1.
![]() Figure 1: Wheel-mounted TPS system manufactured by Siemens VDO Corp. |
The small wireless transmitter in a TPS system is similar to that used in an auto key fob to lock your car. In the TPS system, it sends data from the rotating tire to the display reader. The antenna is located in the valve stem so that it is slightly outside of the wheel. This antenna design is an attempt to prevent the metal wheel from blocking too much of the signal.
TPS systems are designed to send a signal directly from the sensor on each wheel to a receiver and display the data for the driver. For cost reasons, a single receiver is preferred. This means that the signal from the TPS must be strong enough to overcome the attenuation and signal loss caused by the mass of the car. This requires a high-power circuit and larger battery. However, a large battery increases both size and cost and adds weight that must be balanced.
Battery life in TPS systems can be quite variable. Batteries can last for a reasonable time period when the transmitter is managed on a duty cycle and when everything goes right. However, batteries may not always last as long as expected. In many TPS systems, changing the battery requires replacing the entire sealed sensor package. Estimates of the cost to consumers for TPS maintenance run from a few hundred dollars to a thousand dollars over the life of the system.
Battery Alternatives
There is a great deal of interest in alternatives to batteries for TPS systems. One of the most attractive options is to capture energy from the moving tire with what are called "energy harvesters." A simple example of an energy harvester is the modern generator, or alternator, used in all vehicles. It is usually connected to the engine by a belt and as it turns it transforms some of the mechanical energy of the engine into electricity.
We believe that the best candidate for energy harvesting in TPS systems is the piezoelectric effect. Piezoelectric (PZ) materials can convert some of the vibration of the tire into electricity that is then stored in a capacitor and used to power the TPS system on the desired duty cycle. Potential advantages include:
- Longer life—an energy harvester could last as long as the vehicle
- Smaller size—a harvester could be smaller than a battery
- More rugged
- Lower cost—harvesters will be competitive with current batteries
- Less maintenance—harvesters will not normally need to be replaced
- No switch required for energy harvesters—batteries must be turned off when the vehicle is stationary and require a switch and motion sensor. PZ harvesters do not require this
- Lower environmental impact—harvesters are more environmentally benign when compared to the multiple batteries that would be required over the life of the vehicle
Unfortunately, energy harvesters also have one big disadvantage—they're difficult to manufacture. While PZ harvesters have been around in low-cost products, such as lighters, for a long time it is both difficult and costly to build a small, rugged system suitable for powering a TPS. Let's examine the anatomy of the device.
Anatomy of a Piezoelectric Energy Harvester
As shown in Figure 2, a TPS energy harvester is a beam of PZ material bonded to a metal conductor to form a bimorph. The bimorph is fixed at one end and free to vibrate along its length like a tuning fork. The electric current generated from the PZ material as the bimorph vibrates is captured by electrodes.
![]() Figure 2: A basic piezoelectric bimorph |
A piezoelectric energy harvester usually consists of five basic design elements: A PZ ceramic material, typically a lead-zirconia-titania compound called PZT; conductors to carry the current, typically silver, gold, or aluminum; an insulating mount to hold the bimorph firmly in place; an open space for the free end of the bimorph to vibrate (typically air); and a package, typically ceramic or metal, to protect and hold the device.
All of the above elements need to be bonded into a strong package no larger than the batteries currently used in tire pressure sensors, which are somewhat smaller than a quarter coin but only about half as thick. This presents a challenge for conventional manufacturing techniques.
Manufacturing Methods
The design requirements of a PZ energy harvester could be met by using a layered manufacturing process, creating layers of both ceramic and metal simultaneously and leaving spaces where necessary. Approaches such as rapid prototyping can be used to create models of PZ harvesters, but not actual working parts. So far, successful assembly has relied on hand assembly and machining.
EoPlex has developed a relatively new process that is capable of manufacturing PZ harvesters. This high-volume technology builds parts in layers, but can produce thousands of parts simultaneously from many different materials. These parts include active elements (e.g., circuits, catalyst beds, mixing chambers, capacitors, and piezoelectric actuators) that are produced in one step.
The EoPlex method uses printing as a forming tool, with proprietary printing pastes or "inks" acting as the building blocks to create the 3D structure.
An EoPlex printing paste looks similar to a thick-film paste or a solder paste, and consists of engineered mixtures of inorganic powders, which create the final structure, and an organic portion, which acts as the liquid carrier, allowing the paste to be printed.
The inorganic portion of the paste is composed of a careful distribution of fine ceramics, glasses, metals, and modifiers that are sintered or fired together. Since these materials are all fired in the same part, the process is called cofiring. Not all material combinations can be cofired. For example, tungsten, a high-temperature metal that requires a firing temperature of 1500°C, cannot be used with tin, which melts at about 230°C. Other materials may not be candidates for cofiring due to mismatches in thermal expansion or other properties.
The organic compounds used are proprietary blends of binders, polymers, dispersants, viscosity and surface modifiers, and other additives. These organic materials allow EoPlex engineers to create printing pastes that cure quickly between layers, carry very high loadings of the inorganic powders, print to high accuracy, and sinter to very high density during the firing process.
For components with complex open areas we use special printing materials calledfugitive, negative, or sacrificial pastes that are designed to disappear at some point in the process. Fugitive pastes are printed like the other materials and are used to form complex structures within the part. During postprocessing, the fugitive structure is removed to leave a 3D structure of channels, chambers, and spaces. Good fugitive materials exhibit highly complex chemistry. Fugitive printing inks must do all of the following simultaneously:
- Print crisply and precisely
- Cure instantly to allow other layers to be printed without distortion or "smearing"
- Expand and contract with changes in temperature by an amount similar to the other materials in the structure
- Bond well with other materials, including conductors, ceramics, metals, and glasses
- Disappear cleanly, without leaving behind any residue, ash, or contaminants
- Be able to diffuse through the walls of the part without requiring a vent
- Not create any significant stresses during removal
The requirement to maintain low stress on the part during fugitive removal is critical. Any pressure generated by the fugitive will normally occur at a relatively low temperature before the ceramic and metal precursors have reacted. As a result, the structure will be weak and can be damaged by the pressure of the escaping fugitive, unless the process is carefully controlled.
Building an Energy Harvester
The process is a good match for the requirements of a PZ energy harvester. For this application it will use five different proprietary printing materials including a tough ceramic for the outer package, a PZT material to generate electricity, and a series of conductors and contacts to collect and carry the charge (Figure 3).
![]() Figure 3. An EoPlex energy harvester design |
This energy harvester has two piezoelectric layers that are bonded to three metal layers to provide power as the beam vibrates up and down. A mass has been built into the beam to tune the arm to the available vibrations in the tire and generate more energy. The assembly is housed in a ceramic package with electrical contacts built into the top.
To build this part, EoPlex starts with the CAD model, which is sliced into a set of layers according to specific design rules. These CAD slices are used to create print screens or masks, similar to those used in circuit board printing. Screens are produced for all positive images—which are printed with ceramic or metal paste—as well as all negative images, which are printed with fugitive paste. The number of screens and the variety of images per screen depends on the number of layers that the part is sliced into and the number of materials in each layer.
Parts are printed using commercial screen printers modified to deposit the proprietary inks. At the end of the process, we will have a full slab of parts consisting of hundreds of layers made up of different images and materials. A test panel of parts 18 by 18 in. is shown in Figure 4. A red dye has been added to the fugitive material in this panel for clarity.
![]() Figure 4. An 18 by 18 in. panel of EoPlex parts. The red material is the dyed fugitive compound |
When the fugitive material is removed and the parts sintered, the parts emerge separately and no cutting is required. In Figure 5, four different demonstration parts are shown with the dyed fugitive material still present (left) and with the fugitive material removed and the full parts revealed (right).
![]() Figure 5. The demo parts on the left show the dyed fugitive material still present while those on the right show the parts after the fugitive material has been removed |
EoPlex currently develops energy harvesters for tire pressure sensors and other applications. The company also uses these same techniques for fuel cell components, microreactors, thermal management systems, and advanced circuits.
We are pleased to see that tire safety, fuel economy and the risks of underinflation are being aggressively addressed. This technology, unheard of 30 years ago when the 1977 Indiana study was done, has evolved to accommodate the development of TPS systems. We're delighted to help advance that technology even further.
Friday, May 15, 2009
Klang to Penang- Toll to Toll
Monday, May 11, 2009
Pictures by Mr Kevin Han




Kevin Han is one of Malaysia's most remarkable photographer. These are pictures that he took during our session in Putrajaya.
Sunday, May 10, 2009
Playing around in Putrajaya 10 May 2009
Here are some pictures taken by my colleague of the 308GT around Putrajaya.
We parked the car in the middle of the road, there were traffic but very little cars passing. In fact, we parked the car at the wrong direction of the traffic. Risky, but... since there were not many cars moving... we were quick to get the shots we wanted.

Sunday, May 3, 2009
How does twin scroll turbocharger work?
TST designs are of merit in that they offer a better combination of low-speed response and high-end power. It would be difficult to configure the unit to control boost by effectively varying A/R. A wastegate is therefore still necessary to control boost pressure. Simplicity of the twin scroll turbine housing is its big selling point.
[Source- "Maximum Boost" by Corky Bell]
Wednesday, April 22, 2009
1 tank of Fuel trip from Klang to Kepala Batas, Penang and BACK!!
Today is one of the most interesting day with the 308 GT. I was trying to achieve to drive from Taman Bayu Perdana, Klang (which is near Pandamaran), all the way to Kepala Batas in Penang... and BACK...., with just ONE tank full of petrol!! Woah!! The Petrol attendant said its NOT possible....




Tuesday, April 21, 2009
Trying to attempt - Port Klang to Penang and back WITH ONE TANK OF FUEL!!
Sunday, April 19, 2009
Touch Screen Pioneer Player for the Peugeot 308
Wednesday, April 15, 2009
VIDEO - GT compared to THP
Monday, April 13, 2009
Pulling to the LEFT problem..


I've been always getting the pulling to the left problem with the Peugeot 308. Its a right hand drive and people from Nasim even told me that the problem is normal as the car is built for left hand drive and there is a bushing issue where these cars are built to be slightly pulling to the left as the roads are tilting towards the right, on the right lane.
Sunday, April 12, 2009
11th April Peugeot TT session
Thursday, April 2, 2009
Peugeot Club Malaysia AGM - 29th March 2009
Wednesday, April 1, 2009
Peugeot 308 GT hitting 220km/h
Tuesday, March 3, 2009
Cars Bikes and Trucks pullout 1st March 2009
Wednesday, February 25, 2009
Interview by NST Cars, Bikes and Trucks section for Nasim's VISIONS

Tuesday, February 10, 2009
1st Service
Sunday, February 8, 2009
Test Trip Part 1
Tuesday, February 3, 2009
Fuel consumption at 80 km/h
So, to prove the critics wrong about the fuel consumption of the car, I decided to put the car on cruise control at 80 km/h, at 6th gear with 18 degrees of air-conditioning and cruise along the highway. I manage to get below 5 litres per 100 km of consumption which is equavalent to more than 20 km per litre of fuel.
For a 1.6 engine car, that is quite an achievement.
http://www.youtube.com/watch?v=bbS-kCIl7Uw
Friday, January 23, 2009
The arrival of my Peugeot 308 GT

shop as I found that the car was not handling properly. They found that one of the Pirelli tire is out of shape. Its a manufacturing problem. I spoke to Ismik from Kheng Soon, the Peugeot dealer here and he is willing to change a tire for me. However, since this car is fully imported, we also found out that this tire is not available in Malaysia. However, Ismik told me he will forward the problem to France and get it rectified for me but it might take a while. I am very happy with the friendly service from this Peugeot dealer. They are really nice people.
The car generally is very powerful. I am quite amazed with the parking sensors which even warns you of objects when you come too close to them, even on normal gears and not reverse gears. There is this graphical illustration of how close the object is at the centre of the Multimedia Interface. Wow... that is really something I didn't expect it could do.




















