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.
Engine Control Unit Volkswagen Beetle 1.6 Siemens 06A906033DP 5WP40254
Vendors's code: 5WP40254
Product code: 5WP40254
Barcode:
Code 39:
ISBN:
Ask about the product
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Looking for ECU 06A906033DP for a Beetle 1.6?
We offer a used, working Siemens engine control unit with VW number 06A906033DP and Siemens number 5WP40254, from a Volkswagen Beetle with a 1.6 petrol engine.
Engine Control Unit Volkswagen Beetle 1.6 Siemens 06A906033DP 5WP40254
The Beetle with the 1.6 petrol engine uses an ECU that manages fuel injection and ignition. This unit was made by Siemens – as the number 5WP40254 also indicates – and Volkswagen designated it 06A906033DP. The 06A906033 format is a typical engine control unit designation in Volkswagen numbering.
Numbers on the label
- 06A906033DP – Volkswagen part number
- 5WP40254 – Siemens manufacturer number
- Beetle 1.6 – car and engine the unit comes from
The letters DP at the end of the VW number indicate the software or hardware version. Different versions may have been fitted to the Beetle 1.6, so compare the whole number and the Siemens number.
Failure symptoms
- the 1.6 engine will not start or stalls just after starting,
- uneven idle speed with no throttle fault,
- engine warning light and injection circuit faults,
- no communication with the ECU.
First inspect the connector and earths and check the power supply – moisture and corrosion are common causes of similar problems.
Locked or unlocked version
We can prepare ECU 06A906033DP in two ways. Unlocked – the unit is prepared by us before dispatch, usually within 1–2 working days. Locked – with the donor car's data and immobiliser, for workshops that will carry out the unlocking, programming and matching themselves.
The PIN / CAR PASS, Virgin, IMMO OFF, auto programming and clone methods are not available for every ECU; it all depends on the part number, software and immobiliser. Ask before you buy, and see the details on the engine control unit variants page.
Questions and answers
| Does this ECU fit an engine other than the 1.6? |
|---|
| It comes from a Beetle 1.6. Compatibility is decided by the numbers – compare them with your unit. |
| Is 5WP40254 a Siemens number? |
| Yes, it is the manufacturer number of the same ECU. |
| What condition is the unit in? |
| Used, working and in good condition. You will find the warranty period in the product features table. |
Questions about this ECU for the Beetle? Write to contact@auto24parts.com.