Saab 9000 Service Manual page 164

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Diagnostic trouble code P0327 (contd.)
3
~4~
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0000
t
'=t
Q
0000
0000
0000
OOC:J
3 Final check:
Km/h
- Clear the diagnostic trouble code.
- Implementation of driving cycle:
Drive the car at varying engine loads and 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
Try,fitting a replacement ignition discharge
module and, after a repetition of the driving
cycle, check whether the diagnostic trouble
code is generated afresh.
I
NO
I
The remedial measure taken was correct.
Has the diagnostic trouble code been genera-
ted afresh after changing the ignition dischar-
ge module?
I
YES
I
Refit the original ignition discharge module
and then continue as described on pa-
ge 282.
I
NO
I
Scrap the original ignition discharge
module.
_ The remedial measure taken was correct.
Saab 9000
Fault diagnosis 161
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0000
0000
0000
0000
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