DTC P0300-P0308, P1313, P1314 & P1316: Misfire
- Check for an engine mechanical fault, including poor cylinder compression, damaged or worn pistons or rings, intake or exhaust valve stuck open or closed, worn camshaft, cylinder head gasket failure, high fuel delivery pressure, leaking injector, injector continuously open, fuel contamination, spark plug failure, fouled spark plug, incorrect spark plug gap, ignition coil failure, ignition amplifier failure, and poor electrical harness connector terminal contact. Repair as necessary. If engine is mechanically sound, go to next step.
- See DTC P0335: CRANKSHAFT POSITION SENSOR CIRCUIT , DTC P0340: CAMSHAFT POSITION SENSOR CIRCUIT & P1336: CRANKSHAFT OR CAMSHAFT POSITION SENSOR PERFORMANCE , DTC P0351-P0358: IGNITION COIL CIRCUIT MALFUNCTION and DTC P0171, P0172, P0174 OR P0175 : SYSTEM TOO LEAN/RICH .