Saab 9000 Service Manual page 249

2:7 engine management system trionic obd ii
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246
Fault diagnosis
Main relay (contd.)
2
\ I
'
2 Forcibly supply the main relay with power
- Unplug the ignition discharge module's 10-pin
connector.
- Connect a 12 V, 60 W bulb to pin 1 O and battery
positive (B+).
Does the idle air control valve click?
I
YES
I
Continue with point 3.
I
NO
I
The fault is in the lead between crimped
connections J37 and J67.
Saab 9000
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