Mazda CX-9 Grand Touring 2009 Manual page 893

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
DIAGNOSTIC PROCEDURE
DTC P0010 (MZI-3.7) DIAGNOSTIC PROCEDURE
STEP
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
1
Has FREEZE FRAME DATA been
recorded?
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
Verify related Service Bulletins and/or
2
on-line repair information availability.
Is any related Service Bulletins
available?
INSPECT OCV (RH) CONNECTOR
FOR POOR CONNECTION
Turn the ignition switch off.
3
Disconnect the OCV (RH) connector.
Inspect for poor connection (such as
damaged/pulled-out pins, corrosion).
Are there any malfunction?
INSPECT OCV (RH)
Inspect the OCV (RH).
4
(See OIL CONTROL VALVE
(OCV) INSPECTION [MZI-3.7] .)
Is there any malfunction?
INSPECT OCV (RH) CIRCUIT FOR
OPEN CIRCUIT
Turn the ignition switch to the ON
position (Engine off).
5
Measure the voltage between the OCV
(RH) connector terminal A and body
ground.
Is the voltage B+ ?
INSPECT OCV (RH) CIRCUIT FOR
SHORT TO POWER SUPPLY
2008 Mazda CX-9 Grand Touring
INSPECTION ACTION
Yes Go to the next step.
Record FREEZE FRAME DATA on the repair
No
order, then go to the next step.
Perform repair or diagnosis according to the
available Service Bulletins.
Yes
If the vehicle is not repaired, go to the
next step.
No Go to the next step.
Repair or replace suspected part, then go to Step
Yes
10.
No Go to the next step.
Replace the OCV (RH), then go to Step 10. (See
Yes OIL CONTROL VALVE (OCV)
REMOVAL/INSTALLATION [MZI-3.7] .)
No Go to the next step.
Yes Go to the next step.
Repair or replace suspected part, then go to Step
No
10.