DTC P1023: Camshaft Position Signal Output "B" Circuit; DTC P2614: Camshaft Position Signal Output Circuit / Open: Description

Refer to DTC P0010. Refer to DESCRIPTION .

DTC No.	DTC Detection Condition	Trouble Area
P1023	Malfunction in rotation sensor of camshaft timing control motor is detected for 3 seconds (1 trip detection logic)	Camshaft timing control motor (bank 2)
P2614	Malfunction in rotation sensor of camshaft timing control motor is detected for 3 seconds (1 trip detection logic)	Camshaft timing control motor (bank 1)

CAMSHAFT CONTROL MOTOR SYMPTOMS AND FAIL-SAFE DURING MALFUNCTION

Vehicle Condition	Fail-Safe
Deterioration of driving performance as result of engine combustion degradation Engine output deficiency	Power to camshaft timing control motor is cut Valve timing of bank that is operating normally is fixed at maximum retard angle