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.
Throttle Body Opel Astra J Meriva B Corsa D Chevrolet Cruze / Trax 55567728
Vendors's code: 55567728
Product code: 55567728
Barcode:
Code 39:
ISBN:
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Does the 55567728 throttle body fit your car?
This is a used, working throttle body with part number 55567728, for: Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X, Chevrolet Cruze / Trax (engines: 1.7 CDTI A17DTC/A17DTE/A17DTF/A17DTS/A17DTN/LUD/LKR), 2009–2019. Before ordering, compare the number with the label on the throttle body fitted to your car.
Throttle Body 55567728 – Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X
The 55567728 throttle body works in a diesel engine: it shuts off the air supply when the engine is stopped to limit shaking, and in many engines it also assists EGR control. According to the product data, it fits: Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X, Chevrolet Cruze / Trax; engines: 1.7 CDTI A17DTC/A17DTE/A17DTF/A17DTS/A17DTN/LUD/LKR; production years: 2009–2019.
Choosing by part number
- 55567728
Check whether the throttle body in your car carries the number 55567728. Knowing only the model (Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X, Chevrolet Cruze / Trax) is not enough to choose the part: different throttle body versions were used in the same cars.
Symptoms of a worn or faulty throttle body
Typical symptoms of throttle body problems in Opel or Chevrolet cars:
- soot from the EGR system on the flap – sticking flap, fault codes stored in the engine control unit,
- failed motor or position sensor – engine warning light, limp mode,
- flap not closing fully – the engine may shake when switched off.
If cleaning does not help and diagnostics point to a throttle body or position sensor fault, replacement with a part carrying the same number is usually required. After fitting, many cars need an adaptation according to the vehicle manufacturer's procedure.
Frequently asked questions
| How do I check that the 55567728 throttle body fits my car? |
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| Compare the number 55567728 with the label of the throttle body fitted to your car (Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X, Chevrolet Cruze / Trax). |
| Which engines does the 55567728 throttle body fit? |
| According to the product data, it fits 1.7 CDTI A17DTC/A17DTE/A17DTF/A17DTS/A17DTN/LUD/LKR engines in: Opel Astra J, Meriva B, Corsa D, Mokka / Mokka X, Chevrolet Cruze / Trax, 2009–2019. |
| Does the throttle body need to be adapted (relearned) after replacement? |
| In many cars, yes – the engine control unit has to learn the positions of the new throttle body. This is done with a diagnostic tool or according to the vehicle manufacturer's procedure. |
| What condition is this throttle body in? |
| It is a used part in good working condition. The warranty period is shown in the product specification table. |
Not sure if this throttle body fits your car? Send us the number from the label on your part and we will check compatibility before shipping.