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Mazda Mazda6 - Page 294

Mazda Mazda6
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F2142
ON-BOARD DIAGNOSTIC
End Of Sie
4 INSPECT CMP SENSOR
Inspect CMP sensor.
(See F280 CAMSHAFT POSITION (CMP)
SENSOR INSPECTION)
Is there any malfunction?
Yes Replace CMP sensor, go to Step 7.
(See F280 CAMSHAFT POSITION (CMP) SENSOR
REMOVAL/INSTALLATION)
No Go to next step.
5 INSPECT POOR CONNECTION OF PCM
CONNECTOR
Turn engine switch to OFF.
Inspect for poor connection (damaged, pulled-
out terminals, corrosion, etc.).
Is there any malfunction?
Yes Repair or replace suspected terminal, go to Step 7.
No Go to next step.
6 INSPECT CMP SENSOR CIRCUIT FOR OPEN
Turn engine switch to OFF.
Inspect continuity between following
harnesses:
CMP sensor terminal A and PCM terminal
81.
CMP sensor terminal B and PCM terminal
55.
Is there continuity?
Yes Go to next step.
No Repair or replace harness for open, go to next step.
7 VERIFY TROUBLESHOOTING OF DTC P0342
COMPLETED
Make sure to reconnect all disconnected
connectors.
Clear DTC from PCM memory using WDS or
equivalent.
Start engine.
Is same DTC present?
Yes Replace PCM, go to next step.
(See F264 PCM REMOVAL/INSTALLATION)
No Go to next step.
8 VERIFY AFTER REPAIR PROCEDURE
Perform After Repair Procedure.
(See F286 AFTER REPAIR PROCEDURE)
Is there any DTC present?
Yes Go to applicable DTC inspection.
(See F287 DTC TABLE)
No Troubleshooting completed.
STEP INSPECTION ACTION

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