P1321
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Manufacturer Specific Definitions for P1321
| Make | Fault Location |
|---|---|
| Audi | Knock Sensor 3 Signal Too Low |
| Buick | Electronic Ignition System Fault Line |
| Cadillac | Electronic Ignition System Fault Line |
| Chevrolet | Electronic Ignition System Fault Line |
| Daewoo | Crankshaft position (CKP) sensor – incorrect signal |
| Gm | Electronic Ignition System Fault Line |
| Hyundai | IG.Coil.4 - Abnormal |
| Suzuki | Crankshaft Segment Malfunction |
| Volkswagen | Knock Sensor 3 Signal Too Low |
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