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 Meriva Zafira 1.7 CDTI B110142150 8981052101
Vendors's code: 8981052101
Product code: B110142150
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 the B110142150 throttle body fit your car?
This is a new throttle body with part numbers B110142150 and 8981052101, for: Opel Astra, Meriva, Zafira (engines: 1.7 CDTI A17DTJ/A17DTR/Z17DTJ/Z17DTR). To confirm the fit, compare the number with the label on the throttle body in your car.
Throttle Body B110142150 8981052101 – Opel Astra, Meriva, Zafira
In a diesel engine the B110142150 throttle body does not control power – it closes the intake when the engine is switched off to reduce shaking, and in many engines it also assists exhaust gas recirculation (EGR) control. According to the product data, it fits: Opel Astra, Meriva, Zafira; engines: 1.7 CDTI A17DTJ/A17DTR/Z17DTJ/Z17DTR.
Part numbers to compare
- B110142150
- 8981052101
The label on the throttle body fitted to your car should show the number B110142150 or 8981052101. The model name alone (Opel Astra, Meriva, Zafira) is not enough – throttle bodies with other numbers were also fitted to these cars.
Common throttle body faults
Typical symptoms of throttle body problems in Opel 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 B110142150 throttle body fits my car? |
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| Compare the number B110142150 or 8981052101 with the label of the throttle body fitted to your car (Opel Astra, Meriva, Zafira). |
| Which engines does the B110142150 throttle body fit? |
| According to the product data, it fits 1.7 CDTI A17DTJ/A17DTR/Z17DTJ/Z17DTR engines in: Opel Astra, Meriva, Zafira. |
| Does the throttle body need to be adapted (relearned) after replacement? |
| In many cars, yes: after fitting, the engine control unit learns the end positions of the throttle. This is done with a diagnostic tool or by following the procedure described by the car manufacturer. |
| What condition is this throttle body in? |
| It is a new part. 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.