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2003 Saab 9-5 Arc 3.0L Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 8/13/2008 4 Replies

I am having a code P0134 O2 sensor circuit no activity detected bank 1 continue to come back despite having replaced the O2 sensor 4 times in less than a years time. I checked the wiring from the sensor connector to the computer, no problem found. I do not kno...

4 Replies Received (View Replies)

  Related Documents & Media  2003 Saab 9-5 Arc

 
Message Closed w/Summary

car Vehicle Data

2003 Saab 9-5 Arc

VIN YS3ED49Z73
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Multiport
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
Message Closed w/Summary

car Vehicle Data

2003 Saab 9-5 Arc

VIN YS3ED49Z73
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Multiport
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction