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Home >> Lexus >> 2017 >> GS 200t F Sport >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (3 Of 5) >> SFI System >> DTC P0300-00: Random/Multiple Cylinder Misfire Detected; DTC P030027: Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold; DTC P030085: Random / Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range; DTC P030100: Cylinder 1 Misfire Detected; DTC P030200: Cylinder 2 Misfire Detected; DTC P030300: Cylinder 3 Misfire Detected; DTC P030400: Cylinder 4 Misfire Detected [10/2015 - ] >> Wiring Diagram
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DTC P0300-00: Random/Multiple Cylinder Misfire Detected; DTC P030027: Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold; DTC P030085: Random / Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range; DTC P030100: Cylinder 1 Misfire Detected; DTC P030200: Cylinder 2 Misfire Detected; DTC P030300: Cylinder 3 Misfire Detected; DTC P030400: Cylinder 4 Misfire Detected [10/2015 - ]: Wiring Diagram

Refer to DTC P010012 for the mass air flow meter sub-assembly circuit.

Refer to WIRING DIAGRAM