Operation CHARM: Car repair manuals for everyone.

Checking For Knocking and Rasping






Checking for knocking and rasping

Checking for knocking and rasping
Check the handling of the car as follows.
- Carry out a slow speed test drive in first and second gears at low engine speeds (1,000-1,500 rpm)
- Depress and release the accelerator pedal as if driving in heavy traffic without using the clutch. If the car jerks violently when this maneuver is carried out there is a problem with knocking and rasping.
For the X40/X70 replace the control module.






Continue - DONE

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