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P0652-LOW VOLTAGE AT THE #1 SENSOR SUPPLY CIRCUIT (CONTINUED) 5. MAP SENSOR While monitoring with the scan tool, disconnect the map sensor. Is DTC P0652 set? Yes >> Go To 6 No >> Replace the MAP sensor. Perform POWERTRAIN VERIFICATION TEST VER - 1 (DIESEL). (Refer to 8 - ELECTRICAL/ELEC- 6. CAMSHAFT POSITION SENSOR While monitoring with the scan tool, disconnect the Camshaft position sensor. Is DTC P0652 set? Yes >> Go To 7 No >> Replace the Camshaft position sensor. Perform POWERTRAIN VERIFICATION TEST VER - 1 (DIESEL). (Refer to 8 - ELECTRICAL/ELEC- 7. (F855) #1 5-VOLT SUPPLY SHORTED Measure the resistance between the (F855) #1 sensor supply circuit of Is the resistance greater than 100K Ohms? Yes >> Refer to the INTERMITTENT CONDITION Symptom (Diagnostic Procedure). (Refer to 9 - ENGINE - DIAGNO- No >> Repair the shorted circuit. Perform POWERTRAIN VERIFICATION TEST VER - 1 9 - 1378 ENGINE - ELECTRICAL DIAGNOSTICS - DIESEL DR/DH |