Mazda CX-9 Grand Touring 2007 Manual page 643

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Are any DTCs present?
DTC P061C [MZI-3.5]
DTC P061C (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
DTC P061C Internal control module engine RPM performance
DETECTION
CONDITION
POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC P061C (MZI-3.5) DIAGNOSTIC PROCEDURE
STEP
1 VERIFY FREEZE FRAME DATA
HAS BEEN RECORDED
Has FREEZE FRAME DATA
been recorded?
2 VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
Verify related Service Bulletins
and/or on-line repair information
availability.
Is any related Service Bulletins
available?
3 VERIFY RELATED PENDING
CODE OR STORED DTCs
Turn the ignition switch off then
to the ON position (Engine off).
Verify related pending code or
stored DTCs.
Are other DTCs present?
4 INSPECT CKP SENSOR SIGNAL
2007 Mazda CX-9 Grand Touring
Indicates that a calculation error occurred in the PCM.
CKP sensor circuit is open or short.
CKP sensor circuit intermittent
CKP sensor malfunction
CMP sensor circuit is open or short.
CMP sensor circuit intermittent
CMP sensor malfunction
PCM malfunction
INSPECTION ACTION
Yes Go to the next step.
No Record FREEZE FRAME DATA on the
repair order, then go to the next step.
Yes Perform repair or diagnosis according to
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
No Go to the next step.
Yes Go to the appropriate DTC
troubleshooting.
(See DTC TABLE [MZI-3.5].)
No Go to the next step.
Yes Go to the next step.