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Diagnostic Procedure NBEC0068 1 CHECK INTAKE AIR TEMPERATURE SENSOR POWER SUPPLY CIRCUIT 1. Turn ignition switch “OFF”. SEF962Y 3. Turn ignition switch “ON”. SEF301X OK or NG OK © GO TO 3. NG © GO TO 2. 2 DETECT MALFUNCTIONING PART Check the following. I Harness connectors E1, M1 I Harness connectors M33, F22 I Harness for open or short between ECM and intake air temperature sensor © Repair harness or connectors. 3 CHECK INTAKE AIR TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch “OFF”. Refer to Wiring Diagram. Continuity should exist. 3. Also check harness for short to power. OK or NG OK © GO TO 5. NG © GO TO 4. GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX DTC P0110 INTAKE AIR TEMPERATURE SENSOR Diagnostic Procedure EC-167 |