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 Volkswagen Caddy II Lupo Polo 6N2 Bosch 0280750049 030133062A
Vendors's code: 030133062A
Product code: 0280750049
Barcode:
Code 39:
ISBN:
€81.30
Price
€81.30
€100.00
Price
€100.00
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Throttle Body Volkswagen Caddy II Lupo Polo 6N2 Bosch 0280750049 030133062A
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(Poland)
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How can you check whether the 0280750049 throttle body fits your car?
This is a used, working Bosch throttle body with part numbers 0280750049 and 030133062A, for: Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic, Polo Variant (engines: 1.0 / 1.4 AHW/APE/AKQ/ALD/ANV/AUC/AUA/AUD/BBY/AKP/AKK/ANW), 1996–2003. To confirm the fit, compare the number with the label on the throttle body in your car.
Throttle Body Bosch 0280750049 030133062A – Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic
The job of the 0280750049 throttle body is to meter the air entering a petrol engine. When the throttle is electronically controlled, the opening angle is set by the engine control unit from the accelerator pedal position. According to the product data, it fits: Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic, Polo Variant; engines: 1.0 / 1.4 AHW/APE/AKQ/ALD/ANV/AUC/AUA/AUD/BBY/AKP/AKK/ANW; production years: 1996–2003.
Choosing by part number
- 0280750049 – also printed as 0 280 750 049
- 030133062A – also printed as 030 133 062 A
The label on the throttle body fitted to your car should show the number 0280750049 or 030133062A. Knowing only the model (Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic, Polo Variant) 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
When the throttle body in a Volkswagen starts to fail, the most common signs are:
- worn track in the throttle position sensor – fluctuating revs, jerking on light throttle,
- carbon deposits on the throttle plate – rough idle, engine stalling when coming to a stop,
- in electronic throttle bodies: failed motor or gear drive – limp mode, reduced 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.
Questions and answers
| How do I check that the 0280750049 throttle body fits my car? |
|---|
| Compare the number 0280750049 or 030133062A with the label of the throttle body fitted to your car (Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic, Polo Variant). |
| Which engines does the 0280750049 throttle body fit? |
| According to the product data, it fits 1.0 / 1.4 AHW/APE/AKQ/ALD/ANV/AUC/AUA/AUD/BBY/AKP/AKK/ANW engines in: Volkswagen Caddy II, Lupo, Polo 6N2, Polo Classic, Polo Variant, 1996–2003. |
| 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. |
Unsure about compatibility? Send us the number from your throttle body label and we will check whether this part fits.
