A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Accelerator pedal potentiometer Opel Corsa C 9129857AZ 9129857
Vendors's code: 9129857AZ
Product code: 7BDF-59603
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Does this accelerator pedal potentiometer fit the Opel Corsa C?
This is a used, working accelerator pedal potentiometer for Opel Corsa C - numbers 9 129 857 AZ / 9129857AZ; 9129857. Before buying, compare the numbers with the part in your car.
Accelerator pedal potentiometer Opel Corsa C
For the Opel Corsa C we offer a used accelerator pedal potentiometer that works and is in good condition.
Numbers to compare
- 9 129 857 AZ / 9129857AZ - manufacturer number
- 9129857 - additional part number
Fitment
We also offer other potentiometers for this model with different numbers. Choose by the number, not by the model alone.
Symptoms of a faulty potentiometer
- the accelerator pedal "sticks" in some positions,
- a pedal signal correlation fault appears,
- power changes without any change in pedal pressure,
- the engine does not respond to the throttle right after starting.
Before buying, read the ECU fault codes and make sure the cause is not the wiring or the throttle body; only then replace the potentiometer.
Questions and answers
| Is the part new? |
|---|
| The potentiometer is used but working. The warranty is listed in the product attributes. |
| Why is the number written in several ways? |
| The same number on the housing is written with spaces or as one string. We give both forms to make it easier to find. |
| How do I check that the potentiometer will fit my car? |
| Compare the model, year, engine and the numbers on the part fitted in your car with the numbers in the description. You can also send us a photo. |
Send a photo of your potentiometer or its number to contact@auto24parts.com and we will confirm whether this part fits.