DIAGNOSTIC PROCEDURE
DTC P061C (MZI-3.7) DIAGNOSTIC PROCEDURE
DETECTION CONDITION
z
Indicates that a calculation error occurred in the PCM.
POSSIBLE CAUSE
z
CKP sensor circuit is open or short.
z
CKP sensor circuit intermittent
z
CKP sensor malfunction
z
CMP sensor circuit is open or short.
z
CMP sensor circuit intermittent
z
CMP sensor malfunction
z
PCM malfunction
STEP
INSPECTION
ACTION
1
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
z
Has FREEZE FRAME DATA been
recorded?
Yes Go to the next step.
No
Record FREEZE FRAME DATA on the repair
order, then go to the next step.
2
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
z
Verify related Service Bulletins and/or
on-line repair information availability.
z
Is any related Service Bulletins
available?
Yes
Perform repair or diagnosis according to the
available Service Bulletins.
z
If the vehicle is not repaired, go to the
next step.
No
Go to the next step.
3
VERIFY RELATED PENDING CODE
OR STORED DTCs
z
Turn the ignition switch off then to the
ON position (Engine off).
z
Verify related pending code or stored
DTCs.
z
Are other DTCs present?
Yes
Go to the appropriate DTC troubleshooting. (See
DTC TABLE [MZI-3.7]
.)
No
Go to the next step.
4
INSPECT CKP SENSOR SIGNAL SENT
TO PCM
NOTE:
z
The battery should be fully charged
and the starting system should be
functioning properly.
Yes Go to the next step.
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:39 AM
Page 278
© 2005 Mitchell Repair Information Company, LLC.
