Mazda CX-9 Grand Touring 2007 Manual page 706

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
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 DTC
Verify the related PENDING
CODE or stored DTCs.
Are other DTCs present?
4 INSPECT THE CKP SENSOR
SIGNAL SENT TO THE PCM
NOTE:
The battery should be fully
charged and the starting system
should be functioning properly.
Connect the M-MDS to the DLC-
2.
Access RPM PID.
Crank the engine.
Is the reading more than 150
rpm ?
5 INSPECT THE FRONT COVER,
CKP SENSOR AND CKP SENSOR
PULSE WHEEL FOR OBVIOUS
PHYSICAL DAMAGE
Turn the ignition switch off.
Visually inspect the front cover,
CKP sensor and CKP sensor pulse
wheel for obvious physical
damage.
Do any parts appear physically
damaged?
6 INSPECT CKP SENSOR
CONNECTOR FOR POOR
2007 Mazda CX-9 Grand Touring
Yes
No
Yes
No
Yes
No
Yes
No
Yes
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 appropriate DTC inspection.
(See DTC TABLE [MZI-3.5].)
Go to the next step.
Go to Step 8.
Go to the next step.
Repair if necessary, then go to Step 11.
Go to the next step.
Repair or replace suspected part, then go to
Step 11.