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Diagnostic Trouble Code (DTC) Inspection If some DTCs are displayed at the same time, perform inspections one by one based on the following prior- Priority Detected items (DTC) 1 I ECM (P0605, 0301) I Vehicle speed sensor I Engine coolant temperature sensor I Mass air flow sensor I Intake air temperature sensor I Ignition signal circuit (P1320, 0201) I Throttle position sensor (P0120, I Knock sensor (P0325, 0304), I Park/Neutral position switch I EGRC-solenoid (P1400, 1005) I Crankshaft position sensor (OBD) I Camshaft position sensor (P0340, I A/T communication line (P0600, I Fuel tank temperature sensor 2 I EGR temperature sensor (P1401, I Heated oxygen sensors 2 (rear) I EVAP control system pressure I A/T related sensors, solenoid I Heated oxygen sensors 1 heater I Vacuum cut valve bypass valve I Absolute pressure sensor (P0105, I Closed throttle position switch I EVAP canister vent control valve I MAP/BARO switch solenoid valve I Intake valve timing control position I EVAP canister purge volume con- I Tandem throttle position sensor I Heated oxygen sensors 1 (front) I EVAP control system purge flow I Secondary throttle position sensor I Heated oxygen sensors 2 heater I EVAP canister purge control valve/ 3 I EGR function (P0400, 0302) I TCS signal (P1210, 0106) I Fuel pump control module (FPCM) I EVAP control system (SMALL I Misfire (P0300 - P0308, 0701 - I Fuel injection system function I EGRC-BPT valve function I Closed loop control I Three way catalyst function I IACV-AAC valve I A/T function (P0731 - P0734, 1103 I Intake valve timing control function GI MA EM LC FE AT PD FA RA BR ST RS BT HA EL IDX TROUBLE DIAGNOSIS — General Description EC-97 |