Fault diagnosis 115
Diagnostic trouble codes P0120, P0121, P0122, P0123 (contd.)
3
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OOCJ
3 Final check:
Km/h
- Clear the diagnostic trouble code.
- Implementation of driving cycle:
Drive the car at varying loads and engine rpm
for 5 minutes.
- Evaluation of driving cycle:
Check whether the diagnostic trouble code has
recurred.
Has the diagnostic trouble code recurred?
I
YES
I
Proceed to page 282.
I
NO
I
The remedial measure taken was correct.
Saab 9000
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Oc:J
Pxxxx?
I