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 Chevrolet 25312095 31301F0087
Vendors's code: 31301F0087
Product code: 25312095
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 25312095 throttle body fit your car?
This is a used, working throttle body with part numbers 25312095 and 31301F0087, for: Chevrolet (engines: 4.2 L), 2002. To confirm the fit, compare the number with the label on the throttle body in your car.
Throttle Body 25312095 31301F0087 – Chevrolet
The 25312095 throttle body controls the air flow in the engine intake system. In electronic versions, the throttle plate position is controlled by the engine control unit. According to the product data, it fits: Chevrolet; engines: 4.2 L; production years: 2002.
Part numbers to compare
- 25312095
- 31301F0087 – also printed as 31301F 0087
The label on the throttle body fitted to your car should show the number 25312095 or 31301F0087. The make alone (Chevrolet) is not enough to choose the part – throttle bodies with different numbers were fitted to cars of this make.
Common throttle body faults
When the throttle body in a Chevrolet starts to fail, the most common signs are:
- carbon deposits – rough idle, engine stalling,
- worn throttle position sensor – jerking, fluctuating revs, fault code stored in the engine control unit,
- in electronic throttle bodies: failed motor or gear drive – limp mode, loss of power, engine warning light.
When measurements or fault codes confirm the problem and cleaning has no effect, the throttle body is replaced with one carrying the same number. After replacement, many cars need an adaptation in the engine control unit.
Questions and answers
| How do I check that the 25312095 throttle body fits my car? |
|---|
| Compare the number 25312095 or 31301F0087 with the label of the throttle body fitted to your car (Chevrolet). |
| Which engines does the 25312095 throttle body fit? |
| According to the product data, it fits 4.2 L engines in: Chevrolet, 2002. |
| 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, working unit in good condition. The warranty is listed 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.