1997 Saab 900 SE Turbo 2.0L MIL Lamp on, Code 138
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?
FIX posted 12/20/2006
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Message Closed w/FIX
Vehicle Data1997 Saab 900 SE Turbo
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1997 Saab 900 SE Turbo
VIN | YS3DF58N7V |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Code 138 |
Occurs | Intermittently |
Trouble Codes
138 | O2 Sensor Bank 1 Sensor 2 Reading High Voltage |