× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2001 Saab 9-5 Aero 2.3L MIL Lamp on
Posted to European Driveability on 7/5/2007 4 Replies

The car came in with a check engine light on with codes:po133 and po134. Since then we have replaced the front o2 sensor and it has been working properly. the car has come back now with the check engine light on again with the same po134 code on. we drove it a...

4 Replies Received (View Replies)

  Related Documents & Media  2001 Saab 9-5 Aero

 
Message Closed w/FIX

car Vehicle Data

2001 Saab 9-5 Aero

VIN YSED58E213
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

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

car Vehicle Data

2001 Saab 9-5 Aero

VIN YSED58E213
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

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