Title: Cool performance ultra-thin Drive Electronic Throttle Controller for Volkswagen Jetta Bora Golf4 Polo Passat B5 Lavida(lai vi de),7-mode strong booster Please leave message about your car model and manufacturered year when order! It is very important! Thanks! This item is drive electronic accelerator, only suitable for all electronic eginition cars. Product description contens 1. Important step-Car pedal port picture comfirmation. 2. 7-Mode Drive Strong Booster features and product pictures. 3. Working principle 4. Match car model sheet. 5. Installation 6. Latest customer feedbacks for reference. 7. Trade terms. The delay response on your car electronic throttle? Car strong booster help to reslove the delay problem! Improve the electronic throttle’s sensitivity 15%-40%! Instant response! Cool driving! Are you ready to experience Car strong booster? 1. Important step – Car pedal port picture comfirmation. Please note your car make and manufacturered year when order! It is very important. TKS Considering different countries sometimes have different car pedal models, if you can take a clear pedal port photo of your car like following demo, please leave me a message of your car pedal picture so that we can send the 100% correct mode to match. Tks
Your car’s pedal port photo:
We send the right car pedal port to match:
2. 7-Mode Drive Car Strong Booster features and product pictures.
1). Shorten the response time of the electronic throttle
2). Improve the electronic throttle’s sensitivity
3). Plug and play without external power supply
4). 7modes/0-10 degrees adjustable
5). 7mode: Manual Ec mode /Auto EC mode / Manual H1 accelerating mode/Manual H2 sport accelerating mode/AUTO H1 accelerating mode/ Auto H2 sport accelerating mode/original accelerator mode
6). It can get inio the original car mode while reserving for optional
7). Easy setup , DIY finish in 3 minutes, success at one time. No need to change original car circuit, design the protection circuit of preventing the anti-plug of accelerator, which can effectively protect accelerator and car circuit.
3. Working principle
1. Electronic Throttle and Fly-by-wire Throttle
Along with rapid development of auto industry, auto manufacturers in America,
Germany, Japan and other countries successively adopted electronic throttle control
system early in 1990s. Electronic throttle control system mainly consists of throttle
pedal, pedal displacement sensor, ECU (electronic control unit), data bus wire, servo
motor and choker executing mechanism. Electronic throttle is generally adopted in
fairly new models. Electronic throttle is named in comparison with fly-by-wire throttle
which features direct connection between throttle pedal and choker with thin steel
wire. The treading depth of throttle pedal directly corresponds to the opening width
of choker. Electronic throttle is free of wire. Treading depth of throttle will be converted
into resistance value after a potentiometer (with variable resistance) is mounted in
pedal. Electronic system of automobile indirectly determines the depth of pedal through
sampling of resistance value. Finally, ECU will activate stepping motor to control the
opening width of choker. It can be easily found through principle comparison that fly-
by-wire throttle features simple system and direct control, with the proportion of the
opening width of throttle and choker being 1:1. Characteristics of electronic throttle
are as follows: throttle pedal only indicates driver’s operating intention, while the
final right to control choker belongs to ECU.
2. Characteristics of Electronic Throttle Control System and ECU(ECU)
In models with electronic throttle control system, ECU will analyze the treading depth
of throttle in combination with auto conditions when controlling electronic choker, and
then calculate appropriate opening width of choker at the current time. When diver
speeds up suddenly at the time of startup (tread the pedal to the utmost), ECU will
perform analysis according to the current auto speed, opening width of choker and
other factors, appropriately restrict the opening width of choker from the perspective
of fuel saving and reasonable exhaust emission, and control fuel spray system to
restrict maximum spray of fuel injection nozzle at the same time. In this way, driver
will feel that automobile begins to start after throttle is treaded for a while, which is
the so-called throttle lagging. Therefore, throttle lagging is actually the result of ECU
operation through restricting instant output of engine, which can make automobile
more environmental-friendly and energy-saving.
3. Operating Principle of strong booster
(1) Accelerating choker opening and improving static response
“Acceleration” of strong booster is realized mainly through improving the responding
sensitivity of choker. When ECU finds that driver has the intention for acceleration, it
will activate rapid opening of choker via circuit signals to improve the responding
sensitivity of throttle.
(2) Speeding up throttle signals and improving dynamic response
When accelerator treads on throttle pedal, strong booster will calculate the alteration
rate of throttle signals according to treading depth and time. Alteration rate is in
proportion to accelerating requirements. strong booster will enhance such alteration
rate and finally realize maximum dynamic response of auto acceleration.
(3) Providing false driving style for ECU’s adjustment of engine parameters
ECU of modern engine generally has the capacity of self-adapting driving style. If
driver often treads on throttle quickly to a considerable depth (also known as pulling
speed), ECU will gradually consider that the driver’s style tends to be “violent”. In this
way, engine will slowly adjust choker and fuel spray system, etc. to obtain optimal
adjusting parameters of engine under this style. After strong booster is used for a
long time, even if the driver drives the car with previous “mile” driving style, engine
will still acquire experience of “violent” driving, which is equivalent to the adjustment
of ECU parameters. At the long last, engine will automatically amend its parameters
to adapt to such driving style.
4. Match car model sheet.
Part-specific models (There are nearly 200 models dedicated interface)
Etc. over 200 model!!!
Note: Please note your car make and manufacturered year when placing the order!
1 Find the original electronic throttle pedal of your car
2 When automobile is stalled and start key is off, pluck the port of electronic throttle pedal
3 Insert electronic throttle coupler into auto line port. Insert electronic coupler into the groove of throttle pedal and check to see whether it gets stuck in position.
4 Insert electronic throttle coupler and display adjuster into each other in position.
5 Then fix display controller with self-attached glue to the central control position or any position you like.finished
6. Latest customer feedbacks for reference.
7. Trade terms.
1)There are many payment methods available alipay,credit cards,real-time bank transfers, offline payments (bank transfer and Western union). You can choose a method wcich is the most convenient for you .To protect your interests, your payment will be temporarily held by aliexpress, and will not be released to us until you receive your order and are satisfied with it. 2)Please make sure you read the entire description and agree to the transaction before buying. 3)Please pay within 14 days of order. 2). SHIPPING CHINA POST AIR MAIL: The delivery time are usually take longer time than other delivery ways.And if you goods have been missed or damaged,please contact us. CARRIER ESTIMATED TIME TRACKING LINK China Post Air Mail 40-60 working days www.ems.com.cn/english.html SF 10-20 working days www.sf.com NOTE:The dispatch time don’t include the processing time(10days).In rare cases,your shipment may take longer time to arrive due to the delay in custom clearance and public holidays. note:Shipping Fee 1. If the seller has set Buyer Pays Return Shipping, you should pay for the return shipping fee directly by yourself. 2. If the seller has set Seller Pays Return Shipping, you can communicate with seller in advance about the payment method and return logistics method. 3. About the shipping fee of sending the goods, if it’s “free shipping”, then seller pays the fee and buyer can get full refund while sending back the original goods; if buyer pays the shipping fee, then buyer can only get refund of the product price. 3). Return Policy We accept returns for replacement or refund within 7 days after receipt of item(s). Items MUST be in their original condition, not worn or altered. If there is any problem when you receive your parcel, please contact us without hesitate in 3 days. If you are not 100% satisfied with your purchase, simply return the unworn item within 30 days of the item(s) ship date and we will gladly exchange, or you can get wholly refund . include shipping cost, if you want return item. Please contact us to get a items number befroe sending out your exchange. Goods without itemnumber will NOT be accepted. 4). Feedback Your feedback is crucial to our business and is the key to our success. In order to reward our consistently efforts of providing excellent customer service, please kindly rate our feedback performance with high ratings in these 4 specific aspects: item as described, communication, shipping time, and shipping and handling charges. Our auction provider will automatically leave the feedback for you after we receive yours, Free exchange or resend,if it was damaged or lost on shiping way. Please don’t leave negative or neutral feedbcak,if any problem with my product, please contact us first,i am sure everything could be solved by communication. Thank you very much for your cooperation in advance, we will consistently provide selective quality pearl Jewelry, better customer service and we will list more items with amazing low price. 5). Services Your Satisfaction is our ultimate Goal! Contact us : For product, technical, billing, shipping, invoice, and payment questions please contact us.We will do our best to reply your message within 12 hours. Finally, please leave us your email address so that we can send you details product introduce and installation video if needed.