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 Renault 2.0 VDO 408239821002 8200243886 H8200287157
Vendors's code: 8200243886
Product code: 408239821002
Barcode:
Code 39:
ISBN:
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How can you check whether the 408239821002 throttle body fits your car?
This is a used, working VDO throttle body with part numbers 408239821002, 8200243886 and H8200287157, for: Renault Megane, Scenic, Espace, 2004–2006. Before ordering, compare the number with the label on the throttle body fitted to your car.
Throttle Body VDO 408239821002 8200243886 – Renault Megane, Scenic, Espace
The VDO 408239821002 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: Renault Megane, Scenic, Espace; production years: 2004–2006.
Part numbers to compare
- 408239821002 – also printed as 408 239 821 002
- 8200243886 – also printed as 82 00 243 886
- H8200287157 – also printed as H 82 00 287 157
Check whether the throttle body in your car carries the number 408239821002, 8200243886 or H8200287157. The model name alone (Renault Megane, Scenic, Espace) 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 Renault cars:
- 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.
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 408239821002 throttle body fits my car? |
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| Compare the number 408239821002, 8200243886 or H8200287157 with the label of the throttle body fitted to your car (Renault Megane, Scenic, Espace). |
| Which production years does the 408239821002 throttle body come from? |
| According to the product data, it was for: Renault Megane, Scenic, Espace from 2004–2006. |
| 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. |
Unsure about compatibility? Send us the number from your throttle body label and we will check whether this part fits.