2
and/or on-line repair information
availability.
z
Is any related Service Bulletins
available?
z
If the vehicle is not repaired, go to the next
step.
No
Go to the next step.
3
INSPECT FOR OTHER POWERTRAIN
DTCs
z
Repair all other powertrain DTCs
before P115E.
z
Have all other powertrain DTCs been
diagnosed?
Yes Go to the next step.
No
Go to the appropriate DTC Troubleshooting.
4
INSPECT THROTTLE BODY
z
Remove the air duct from the throttle
valve body.
z
Check around the throttle plate for
sludge.
z
Is the throttle valve normal?
Yes Replace the throttle body. Then go to the Step 6.
No
Clean the throttle plate and throttle valve body.
Then go to the next step.
5
PERFORM KOER SELF-TEST
z
Verify that all disconnected
connectors are reconnected.
z
Clear the DTC from the PCM
memory using the M-MDS.
z
Perform the KOER self-test.
z
Retrieve DTCs using the M-MDS.
z
Is the PENDING CODE for this DTC
present?
Yes Replace the throttle body then go to the step.
No
Go to the next step.
6
VERIFY TROUBLESHOOTING OF
DTC P115E HAS BEEN COMPLETED
z
Verify that all disconnected
connectors reconnected.
z
Turn the ignition switch to the ON
position (Engine off).
z
Clear the DTC from the PCM
memory using the M-MDS.
z
Start the engine and run it at idle.
z
Retrieve DTCs using the M-MDS.
z
Is the PENDING CODE for this DTC
present?
Yes
Replace the PCM, then go to the next step. (See
PCM REMOVAL/INSTALLATION [MZI-
3.7]
.)
No
Go to the next step.
VERIFY AFTER REPAIR
PROCEDURE
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:40 AM
Page 318
© 2005 Mitchell Repair Information Company, LLC.
