Scania ALLISON DTC 6290 Accelerator position sensor, PWM signal high

ALLISON Allison automatic gearbox · Scania

Code 6290 (decimal). Some diagnostic tools show it in hexadecimal as 1892.

In short

The control unit has detected that the PWM signal from the accelerator pedal position sensor has been higher than 95%.

Applies to: A4

What does Scania ALLISON fault code 6290 mean?

What causes Scania DTC 6290?

How does the system react?

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How to fix Scania ALLISON fault code 6290?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.