Join Now
International Automotive Technicians Network

P1135 Diagnostic Trouble Code Discussion for October 2006

Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1135
Help Request Posted
2000 Saab 9-3 2.0L MIL Lamp on VIN: YS3DD58H8Y
... The last time I had it in was for a P0171, replacing the MAF sensor OEM part took care of it. Now car is back with 3 codes P1135, P1141, both seem to be O2 sensor issues and a P0125 for what I beleive is going to be a thermostat replacement. Any suggestion...
October 16, 2006
2000 Saab 9-3 2.0L MIL Lamp on VIN: YS3DD58H8Y
... The last time I had it in was for a P0171, replacing the MAF sensor OEM part took care of it. Now car is back with 3 codes P1135, P1141, both seem to be O2 sensor issues and a P0125 for what I beleive is going to be a thermostat replacement. Any suggestion...
October 16, 2006