Mazda CX-9 Grand Touring 2007 Manual page 465

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
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 any DTCs present other than
the following:
P0172, P0175, P2196 or
P2198?
4 INSPECT ENTIRE INTAKE AIR
SYSTEM FOR DEBRIS,
BLOCKAGE OR OTHER DAMAGE
Check the intake air system for
obstructions, restrictions, and
damage.
Check the throttle plate for
obstructions or sludge.
Check the air filter element and
housing for blockage.
Is a concern present?
5 INSPECT FUEL PRESSURE
WARNING:
Fuel line spills and leakage are
dangerous. Fuel can ignite and
cause serious injuries or death.
Fuel can also irritate skin and
eyes. To prevent this, always
complete the "BEFORE REPAIR
PROCEDURE".
2007 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
Yes
No
Yes
Record FREEZE FRAME DATA on the
repair order, then go to the next step.
Perform repair or diagnosis according to
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
Go to the next step.
Go to the appropriate DTC troubleshooting
procedures.
(See DTC TABLE [MZI-3.5].)
Go to the next step.
Repair if necessary.
Then go to Step 9.
Go to the next step.
Go to the next step.