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 Volkswagen Polo 7H1721503A 6PV00849603
Vendors's code: 7H1721503A
Product code: 653C-530CC
Barcode:
Code 39:
ISBN:
€284.55
Price
€284.55
€350.00
Price
€350.00
Ask about the product
Accelerator pedal potentiometer Volkswagen Polo 7H1721503A 6PV00849603
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Shipping
from
€30.00
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shipping
(Poland)
from
€30.00
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shipping
(Poland)
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 part number 7H1721503A fit your car?
This is a used, working accelerator pedal potentiometer for Volkswagen Polo - numbers 7H1 721 503 A / 7H1721503A; 6PV 008 496-03 / 6PV00849603. Before buying, compare the numbers with the part in your car.
Accelerator pedal potentiometer Volkswagen Polo
The accelerator pedal potentiometer is a pedal position sensor that tells the engine control unit how hard you press the throttle. The unit offered comes from a Volkswagen Polo, year 2005, and is used, working and in good condition.
Numbers to compare
- 7H1 721 503 A / 7H1721503A - VAG number (OEM)
- 6PV 008 496-03 / 6PV00849603 - Hella number
- 2005 - year according to the offer
Fitment
Compare the number 7H1 721 503 A in full with the number on your potentiometer. Different versions were fitted in the same models, so the number decides the fit, not the model alone.
Symptoms of a faulty potentiometer
- the engine or EPC warning light comes on,
- the engine goes into limp mode with reduced power,
- the accelerator pedal does not respond or responds with a delay,
- the idle speed is unstable.
Before you buy the potentiometer, check the connector and wiring and read the fault codes - a corroded contact or damaged wire causes similar symptoms.
Questions and answers
| Is the part new? |
|---|
| The potentiometer is used but working. The warranty is listed in the product attributes. |
| Is adaptation needed after replacement? |
| In some cars you need to clear the fault codes or adapt the pedal after replacement. This depends on the model and version, so check it before buying. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right accelerator pedal potentiometer for your car.
