TEST ACTION APPLICABILITY
6 Turn the ignition off.
Disconnect the CMP Sensor harness connector.
Disconnect the PCM harness connector.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the (K4) Sensor Ground circuit from the CMP Sensor
harness connector to the appropriate terminal of special tool #8815.
Is the resistance below 5.0 ohms?
All
Yes → Go To 7
No → Repair the open in the (K4) Sensor Ground circuit.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
7 NOTE: Inspect the Camshaft sprocket for damage per the Service Informa-
tion. If a problem is found repair as necessary.
If there are no possible causes remaining, view repair.
All
Repair
Replace the Camshaft Position Sensor.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
8 Turn the ignition off.
Disconnect the CMP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance between ground and the (K44) CMP Signal circuit in the
CMP Sensor harness connector.
Is the resistance below 100 ohms?
All
Yes → Repair the short to ground in the (K44) CMP Signal circuit
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
No → Go To 9
9 Turn the ignition off.
Disconnect the CMP Sensor harness connector.
Disconnect the PCM harness connector.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the (K44) CMP Signal circuit from the CMP Sensor
harness connector to the appropriate terminal of special tool #8815.
Is the resistance below 5.0 ohms?
All
Yes → Go To 10
No → Repair the open in the (K44) CMP Signal circuit.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
136
DRIVEABILITY - NGC
P0340-CAMSHAFT POSITION SENSOR CIRCUIT — Continued
To Next Page
Loading...
