P0023 - Exhaust Camshaft Position Actuator Circuit/Open (Bank 2) - DTC Chart

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P0023 - EXHAUST CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 2) - DTC CHART

Description: This DTC sets when a low or high voltage on the VCT22 circuit is detected. The test fails if the voltage exceeds a calibrated limit for a calibrated amount of time.
Possible Causes: VCT22 circuit open VCT22 circuit short to voltage VCT22 circuit short to ground VPWR circuit open Damaged variable camshaft timing bank 2 solenoid 2 (VCT22)
Diagnostic Aids:
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to Pinpoint Test HK .