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2008 Saab 9-5 2.3t 2.3L MIL Lamp on
Posted to European Driveability on 2/26/2016 11 Replies

I have now inherited this Saab from another tech here in the shop.

I first checked the O2 heater. KOER I get 13.4v going through the heater. I believe it's ok.

On a test drive, the O2 voltage goes between 0.3v and 0.7v while cruising. On hard turbo boost acc...

11 Replies Received (View Replies)

  Related Documents & Media  2008 Saab 9-5 2.3t

 
Message Closed w/FIX

car Vehicle Data

2008 Saab 9-5 2.3t

VIN YS3ED49GX8
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0116Engine Coolant Temperature Sensor Range/Performance
P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
Message Closed w/FIX

car Vehicle Data

2008 Saab 9-5 2.3t

VIN YS3ED49GX8
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0116Engine Coolant Temperature Sensor Range/Performance
P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction