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TROUBLE DIAGNOSIS EC-93 C D E F G H I J K L M A EC *: For models with M/T. ECM 2 2 3 3 3 3 3 3 3 3 3 Intake valve timing control solenoid valve cir- 3 2 1 3 2 2 3 3 Exhaust valve timing control magnet retarder 3 2 1 3 2 2 3 3 Park/neutral position (PNP) switch circuit 3 3 3 3 3 Refrigerant pressure sensor circuit 2 3 3 4 Electrical load signal circuit 3 Air conditioner circuit 2 2 3 3 3 3 3 3 3 3 2 VDC/TCS/ABS control unit 4 SYMPTOM Reference HARD/ NO ST AR T /REST AR T ( EXCP . H A ) ENGI NE ST ALL HESI T A TION/ S URGING/ FL A T SPOT SP ARK KNOCK/DET O NA TI ON L A CK OF POW E R/POO R ACCEL E RA TION HI GH I D L E /L OW I D L E ROUG H IDL E /HUNTING ID L ING VI BRA T ION SL OW /N O RETURN T O I D L E OVERHEA T S/ W A TER TEMPERA T URE HI GH EXCESSIVE F U E L CONSUM P T IO N EXCESSIVE OIL CONSUM P T ION BA TTER Y DEAD ( UNDER CHARGE) Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA |