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1997 Saab 900 SE Turbo 2.0L MIL Lamp on, Code 138
Posted to European Driveability on 11/21/2006 6 Replies

I am unable to get the rear O2 to show high voltage. It does fluctuate which leads me to believe that the aftermarket cat is NG. Any thoughts on the code for the high voltage?

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  Related Documents & Media  1997 Saab 900 SE Turbo

 
Message Closed w/FIX

car Vehicle Data

1997 Saab 900 SE Turbo

VIN YS3DF58N7V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Code 138
OccursIntermittently

Trouble Codes

138O2 Sensor Bank 1 Sensor 2 Reading High Voltage
Message Closed w/FIX

car Vehicle Data

1997 Saab 900 SE Turbo

VIN YS3DF58N7V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Code 138
OccursIntermittently

Trouble Codes

138O2 Sensor Bank 1 Sensor 2 Reading High Voltage