DTC P260F [MZI-3.7]
DTC P260F (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DIAGNOSTIC PROCEDURE
DTC P260F (MZI-3.7) DIAGNOSTIC PROCEDURE
more, then idle the engine for 60s or
more.
z
Perform the KOEO and KOER self-
test.
z
Retrieve DTCs using the M-MDS.
z
Is the PENDING CODE for this
DTC present?
No
Go to the next step.
7
VERIFY AFTER REPAIR
PROCEDURE
z
Perform "AFTER REPAIR
PROCEDURE" (See
AFTER
REPAIR PROCEDURE [MZI-
3.7]
.)
z
Are any DTC present?
Yes
Go to the applicable DTC inspection. (See
DTC
TABLE [MZI-3.7]
.)
No
Troubleshooting completed.
DTC P260F
Evaporative emission system monitoring processor performance
DETECTION
CONDITION
z
This DTC sets when a concern is detected internal to the PCM. The
microprocessor that controls the engine off natural vacuum (EONV) leak
check monitor is separate from the main processor within the PCM.
POSSIBLE
CAUSE
z
Module communications network concerns
z
PCM calibration level
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
Yes
Perform repair or diagnosis according to the
available Service Bulletins.
z
If the vehicle is not repaired, 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 10:08:44 AM
Page 420
© 2005 Mitchell Repair Information Company, LLC.
