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Home >> Lexus >> 2007 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0300 Random / Multiple Cylinder Misfire Detected; DTC P0301 Cylinder 1 Misfire Detected; DTC P0302 Cylinder 2 Misfire Detected; DTC P0303 Cylinder 3 Misfire Detected; DTC P0304 Cylinder 4 Misfire Detected; DTC P0305 Cylinder 5 Misfire Detected; DTC P0306 Cylinder 6 Misfire Detected; DTC P0307 Cylinder 7 Misfire Detected; DTC P0308 Cylinder 8 Misfire Detected >> Monitor Strategy

Monitor Strategy

MONITOR STRATEGY

Related DTCs P0300: Multiple cylinder misfire
P0301: Cylinder 1 misfire
P0302: Cylinder 2 misfire
P0303: Cylinder 3 misfire
P0304: Cylinder 4 misfire
P0305: Cylinder 5 misfire
P0306: Cylinder 6 misfire
P0307: Cylinder 7 misfire
P0308: Cylinder 8 misfire
Required Sensors/Components (Main) Injector, igniter, spark plug
Required Sensors/Components (Related) MAF meter, Crankshaft position sensor, Camshaft position sensor, ECT sensor, IAT sensor
Frequency of Operation Continuous
Duration 1,000 to 4,000 camshaft revolutions: Emission-related-misfire
200 to 600 camshaft revolutions: Catalyst-damaged-misfire
MIL Operation 2 driving cycles: Emission-related-misfire
Flashing immediately: Catalyst-damaged-misfire
Sequence of Operation None