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P0340-CAMSHAFT POSITION (CMP) LOST (CONTINUED) For the Engine circuit diagram (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/ENGINE CON- For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes INJECTOR DTC’S PRESENT OTHER DTC’S CAMSHAFT SENSOR (F855) 5-VOLT SUPPLY CIRCUIT OPEN (K916) RETURN CIRCUIT OPEN (K44) SIGNAL CIRCUIT SHORTED TO GROUND (K44) SIGNAL CIRCUIT SHORTED TO SUPPLY (F855) CIRCUIT (K44) SIGNAL CIRCUIT SHORTED TO (K916) RETURN CIRCUIT (K44) SIGNAL CIRCUIT SHORT TO VOLTAGE ECM INTERMITTENT CONDITION Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - Diagnostic Test 1. INJECTOR DTC’S PRESENT With the scan tool, read DTCs. Do you have a DTC for P2146 or P2149? Yes >> Repair injector DTC’s first. Perform POWERTRAIN VERIFICATION TEST VER - 1 (DIESEL). (Refer to 8 - ELECTRICAL/ELEC- No >> Go To 2 2. OTHER DTC’S With the scan tool, read DTCs. Is any other DTC’s present? Yes >> Repair other DTC’s first. Perform POWERTRAIN VERIFICATION TEST VER - 1 (DIESEL). (Refer to 8 - ELECTRICAL/ELEC- No >> Go To 3 9 - 1238 ENGINE - ELECTRICAL DIAGNOSTICS - DIESEL DR/DH |