Mazda CX-9 Grand Touring 2007 Manual page 707

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
CONNECTION
Disconnect the CKP sensor
connector.
Inspect for poor connection (such
as damaged/pulled-out pins,
corrosion).
Is there any malfunction?
7 INSPECT CKP SENSOR
Inspect the CKP sensor.
(see CRANKSHAFT POSITION
(CKP) SENSOR INSPECTION
[MZI-3.5]. )
Is there any malfunction?
8 INSPECT CMP SENSOR
CONNECTOR FOR POOR
CONNECTION
Disconnect the CMP sensor
connector.
Inspect for poor connection (such
as damaged/pulled-out pins,
corrosion).
Is there any malfunction?
9 INSPECT CMP SENSOR
Inspect the CMP sensor.
(see CAMSHAFT POSITION
(CMP) SENSOR INSPECTION
[MZI-3.5]. )
Is there any malfunction?
10 INSPECT PCM CONNECTOR FOR
POOR CONNECTION
Disconnect the PCM connector.
Inspect for poor connection (such
as damaged/pulled-out pins,
corrosion).
Are any malfunction?
2007 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
Yes
No
Yes
No
Go to the next step.
Replace the CKP sensor, then go to Step
11.
(see CRANKSHAFT POSITION (CKP)
SENSOR
REMOVAL/INSTALLATION [MZI-
3.5]. )
Go to the next step.
Repair or replace suspected part, then go to
Step 11.
Go to the next step.
Replace the CMP sensor, then go to Step
11.
(see CAMSHAFT POSITION (CMP)
SENSOR
REMOVAL/INSTALLATION [MZI-
3.5]. )
Go to the next step.
Repair or replace suspected part, then go to
the next step.
Go to the next step.