Audi Q7, Volkswagen Tuareg, Transporter T5, etc.
Webasto TTOP Z/C ECU

You can find this ECU in many different model's heater (Transporter T5, VW Tuareg, Porsche Cayenne, etc), please compare your ECU to the one in the photo!

Most common fault symptoms:

- Combustion fan start itself randomly
- ECU detect "fuel pump short to ground AND/OR interrupt" or anything else related to the fuel pump.
- ECU detect "circulation pump short to ground AND/OR interrupt" or anything else related to the circulation pump.
- ECU detect "Glow plug (flame sensor) short to ground AND/OR interrupt" or anything else related to the glow plug / flame sensor.

Please accept that we may not be able to repair your damaged ECU in all cases. Please contact us for more details about this repair service.

BMW 525, X5, E38, E39, E46, etc.
Webasto TTOP Z/C ECU

You can find this ECU in many different model's heater (BMW 525, X5, E38, E39, E46, etc), please compare your ECU to the one in the photo!

Most common fault symptoms:

- Combustion fan start itself randomly
- ECU detect "fuel pump short to ground AND/OR interrupt" or anything else related to the fuel pump.
- ECU detect "circulation pump short to ground AND/OR interrupt" or anything else related to the circulation pump.
- ECU detect "Glow plug (flame sensor) short to ground AND/OR interrupt" or anything else related to the glow plug / flame sensor.

Please accept that we may not be able to repair your damaged ECU in all cases. Please contact us for more details about this repair service.

Webasto TTOP Z/C ECU BMW E65

Most common fault symptoms:

- Combustion fan start itself randomly
- ECU detect "fuel pump short to ground AND/OR interrupt" or anything else related to the fuel pump.
- ECU detect "circulation pump short to ground AND/OR interrupt" or anything else related to the circulation pump.
- ECU detect "Glow plug (flame sensor) short to ground AND/OR interrupt" or anything else related to the glow plug / flame sensor.

Please accept that we may not be able to repair your damaged ECU in all cases. Please contact us for more details about this repair service.

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