2005 Saab 9-3 Linear 2.0L MIL Lamp on, Multiple cyl misfire
Vehicle came in with cel on and lack of power. Found codes p0300, and p0325. Plugs were worn replaced plugs. Same problem. Checked scope patterns from all coil ionization circuits all coil patterns look identical. Fuel pressure is 40psi with engine running. Al...
Summary posted 3/10/2014
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Vehicle Data2005 Saab 9-3 Linear
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2005 Saab 9-3 Linear
VIN | YS3FB49S25 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Multiple Cyl Misfire |
Occurs | Under Load |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0325 | Knock Sensor 1 Circuit Malfunction |
P1312 | ION Sensing Module Secondary Line 2 Circuit Malfunction |