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Trouble Shooting - Electronic Throttle Controller

Trouble Shooting - Electronic Throttle Controller

Q1: How to find the position of the electronic throttle correctly?

You can find the 6pin Accelerator Pedal Position Sensor connector directly above or on the side of the accelerator pedal.

Q2: How to know that the vehicle is able to install the electronic throttle controller or not?

EDRIVE 4S electronic throttle controller is suitable for 96% of the current electronic throttle cars on the market, and has a complete vehicle type record. You can follow the steps in Q1 to find the original electronic connector. Unplug the connector and photograph the characteristics of the connector, and send an inquiry letter to or use the inquiry system on the website to check what harness you should use on your vehicle.

Q3: Number flashing and cannot switch the mode normally.

The setting has not been completed, please re-operate. When the countdown resets from 0 to "L", please confirm again that you have released the MODE button to complete the setting.


Q4: There has no display on the screen when turn on the ACC.

1. Please check whether the connector is properly connected. The accelerator pedal connector must not be loose or dropped.

2. Incorrect harness cannot detect the correct electrical signal. Please contact the workshop to remove and replace the harness.

Q5:When the check engine warning light is on.

1. Please don't disassemble the connector when you did not close the engine and ACC yet.

2. No learning settings are made after the installation is complete. Please follow the learning setting to set the throttle opening, and then follow the eliminate way to get rid of the engine warning light.

Q6: The product does not shut down synchronously after the vehicle is turned off.

The electronic control unit will still run for 3 to 5 minutes after the vehicle is turned off. The electronic throttle controller is in the electrical network of the control unit, so it will shut down synchronously with the ECU.

Q6: Will it affect ECU programming?

The electronic throttle controller does not have any ECU Programming & Remapping, so it will not have any adverse reactions to the ECU. The vehicle warranty will not be affected even if you remove the product.

[ How to get rid of the engine checking light. ] Improper installation and operation will cause the engine check light turn on. Please according to the following methods to solve the light problem.

1. Please turn off engine and wait for few minutes then start engine up, the light will be off.

2. If first solution is failed, please disconnect the negative of the battery for 10 minutes and then connect it back.

3. If both two methods are failed, please use a dedicated machine to check the car circuit and eliminate the check light.

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SHADOW will not only be a pronoun of global automotive electronics products in the future, but also a good partner for modified car owners! Let more people experience the pleasure and convenience of modified vehicles through SHADOW's products!


Racing Gauge & Automobile Meter Manufacturer - Shadow

Based in Taiwan, AUTO JAW CO., LTD., since 2004, is a racing gauge and automobile meter manufacturer in the automotive electronics industry. Main product, including Racing Gauge, Boost Gauge, Electronic Throttle Controller, Digital Electronic Boost Controller, Chip Tuning, Turbo Timer, OLED Multi Display, OBD2 Digital Display and so forth.

99.43% in product yield rate, major in automotive electronic modification and reverse engineering. All automobile meters and gauges are manufactured with a series of tests, ranging from environmental simulation test, accuracy correction, actual vehicle test, programming test and assembly test.

Shadow has been offering customers high-quality Racing Gauges & Automobile Meters since 2004, both with advanced technology and 16 years of experience, Shadow ensures each customer's demands are met.