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1990 Saab 900 2.1L MIL Lamp on
Posted to European Driveability on 5/8/2000

There is no 12V feed to Ox sensor heater when checked at right fender connection. Fuse in fuse box checks out ok with current on both sides. Could this be an ECU problem, before I go ripping wiring harnesses apart?

 
Message Closed w/FIX

car Vehicle Data

1990 Saab 900

VIN SA544546FE
Engine2.1 L / 4 cyl
SymptomsMIL Lamp On
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Saab 900

VIN SA544546FE
Engine2.1 L / 4 cyl
SymptomsMIL Lamp On
OccursAlways