2
INFORMATION AVAILABILITY
z
Verify related Service Bulletins
and/or on-line repair information
availability.
z
Is any related Service Bulletins
available?
Yes
Perform repair or diagnosis according to the
available Service Bulletins.
z
If the vehicle is not repaired, go to the next
step.
No
Go to the next step.
3
INSPECT APP SENSOR CONNECTOR
FOR POOR CONNECTION
z
Turn the ignition switch off.
z
Disconnect the APP sensor
connector.
z
Inspect for poor connection (such as
damaged/pulled-out pins, corrosion).
z
Are there any malfunction?
Yes
Repair or replace suspected part, then go to Step
7.
No
Go to the next step.
4
INSPECT APP SENSOR NO.2
CIRCUIT FOR SHORT TO GROUND
z
Turn the ignition switch off.
z
Inspect for continuity between the
following terminals:
{
APP sensor terminal F and
body ground.
{
APP sensor terminal D and
body ground.
{
APP sensor terminal G and
body ground.
{
APP sensor terminal C and
body ground.
{
APP sensor terminal H and
body ground.
z
Are there continuity?
Yes
Repair or replace suspected part, then go to Step
7.
No
Go to the next step.
5
INSPECT APP SENSOR NO.2
z
Inspect APP sensor No.2. (See
ACCELERATOR PEDAL
POSITION (APP) SENSOR
INSPECTION [MZI-3.7]
.)
z
Is there any malfunction?
Yes
Replace the accelerator pedal, then go to Step 7.
(See
ACCELERATOR PEDAL
REMOVAL/INSTALLATION [MZI-3.7]
.)
No
Go to the next step.
INSPECT PCM CONNECTOR FOR
POOR CONNECTION
Yes
Repair or replace suspected part, then go to Step
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:43 AM
Page 394
© 2005 Mitchell Repair Information Company, LLC.
