Service & Repair Manual

24-59
If specified values are obtained:
-
Press button.
Rapid data transfer HELP
Select function XX
Indicated on display (function selection):
Evaluation display group 002
Display field: 3 Possible cause Corrective action
less than 1.0
ms
Smaller values are only possible when driving in
deceleration mode
larger than 4.0
ms
Engine under load due to power accessories.
- Reduce load (A/C system/power
steering/generator)
Poor idle (does not run on all cylinders)
- Check spark plugs.
- Check fuel injectors Page 24-36
Throttle valve control module - J338- faulty
- Check throttle valve control module Page
24-141
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