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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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Related Documents & Media | 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 |
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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 |
Video