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Home >> Toyota >> 2007 >> Matrix XR, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control System (1ZZ-FE) >> 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 >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

Monitor period of emission-related-misfire: 

TYPICAL MALFUNCTION THRESHOLDS

Misfire 2.86 % or more

Monitor period of catalyst-damage-misfire (MIL blinks): 

MONITOR PERIOD OF CATALYST-DAMAGE-MISFIRE (MIL BLINKS)

Number of misfire per 200 revolutions 151 or more (varies with intake air amount and RPM)

HINT:

The threshold value varies with intake air amount and the engine RPM.

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