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.
Refurbished engine control unit Virgin Opel Corsa D 1.3 CDTI 55198931CJ
Vendors's code: 55198931CJ
Product code: 7084
Barcode:
Code 39:
ISBN:
£199.91
Price
£199.91
£245.89
Price
£245.89
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Refurbished engine control unit Virgin Opel Corsa D 1.3 CDTI 55198931CJ
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
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£22.70
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from
£22.70
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(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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How to check whether control unit 55198931CJ fits Opel Corsa D?
Refurbished Opel engine control unit with number 55198931CJ. Send us the numbers from the label on your control unit.
Opel 1.3 CDTI engine control unit 55198931CJ: matching by part numbers
Engine control unit 55198931CJ is refurbished and comes from Opel cars. According to the listing, it was inspected before sale, and below you will find the complete list of numbers from the listing. The listing states that this control unit is for: Opel Corsa D. Engine given in the listing: 1.3 CDTI.
Control unit numbers and markings
The numbers as written in the listing and as a single string, the way catalogues list them:
- 55198931 CJ (catalogue format: 55198931CJ), car manufacturer's original number.
The ending of a number often indicates a different version of the control unit, so compare every character. If you are in doubt, write to us before buying.
Control unit variant
This listing is for a control unit in the following variant(s): Refurbished. We describe the differences between the variants (locked, unlocked, Virgin, IMMO OFF, Plug and Play, clone, full set) on the ECU preparation options page. Before buying, send us the numbers from the label and we will confirm which variant is available for that number.
In the listing, the control unit is marked as refurbished, which does not mean that it is new.
In the Virgin version, the control unit has been cleared of data from the previous vehicle and has not yet been assigned to a new car. After fitting, it has to be programmed or adapted.
When an engine control unit needs replacing
- the diagnostic tester cannot connect to the control unit,
- the engine idles unevenly or stalls for no obvious reason,
- control unit communication or power supply errors appear in the fault memory,
- the engine no longer runs properly after the battery has gone flat.
Only diagnostics can confirm an engine control unit failure, so read the fault codes before buying. After replacement, the control unit may need to be programmed or adapted to the car.
Questions and answers
| Are the make and model of the car enough to choose the part? |
|---|
| No. A single model comes with different versions of the control unit, depending on the engine, the software version and the equipment. The most reliable reference is the number on the original control unit. |
| Does a lit engine warning light always mean a faulty control unit? |
| No. Read the fault codes first, because the cause may be a sensor, the wiring or the power supply. |
| How should I prepare for fitting the control unit? |
| Disconnect the battery, check the connector and the wiring, and after fitting read and clear the fault codes with a tester. Configuration is best carried out in a garage with suitable equipment. |
| What condition is this control unit in? |
| It is a refurbished control unit, not a new part. According to the listing, it was inspected before sale. You will find the warranty period in the product features table. |
Want to be certain? Send us the numbers from the housing of your control unit, and together we will check whether this part will fit.
