Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Volkswagen EuroVan BaseFACTORY OEM SERVICE PROCEDURE
Engine Control Module Coding Options (2.0L)
NOTE:
This procedure relates to Cabrio, Golf, GTI, Jetta, Beetle and Passat models equipped with 2.0L engine.
ENGINE CONTROL MODULE CODING VARIATION OPTIONS (2.0L)
| Transmission | ABS | Air Bag | Coding |
|---|---|---|---|
| Manual | |||
| No | No | 00001 | |
| Yes | No | 00011 | |
| No | Yes | 00021 | |
| Yes | Yes | 00031 | |
| Automatic | |||
| No | No | 00003 | |
| Yes | No | 00013 | |
| No | Yes | 00023 | |
| Yes | Yes | 00033 | |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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