On Board Diagnosis Logic

DTC DETECTING CONDITION CHART

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible cause
P1140 1140 (bank 1)	Intake valve timing control position sensor circuit	An excessively high or low voltage from the sensor is sent to ECM.	Harness or connectors (Intake valve timing control position sensor circuit is open or shorted) Intake valve timing control position sensor Crankshaft position sensor (POS) Camshaft position sensor (PHASE) Accumulation of debris to the signal pick-up portion of the camshaft sprocket
P1145 1145 (bank 2)	Intake valve timing control position sensor circuit