INFORMATION AVAILABILITY
z
Verify related Service Bulletins
and/or on-line repair information
availability.
z
Is any related Service Bulletins
available?
the available Service Bulletins.
z
If the vehicle is not repaired, go to
the next step.
No
Go to the next step.
3
INSPECT TP SENSOR
CONNECTOR FOR POOR
CONNECTION
z
Turn the ignition switch off.
z
Disconnect the throttle body
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 9.
No
Go to the next step.
4
INSPECT TP SENSOR CIRCUIT
FOR SHORT TO GROUND
z
Turn the ignition switch to the ON
position (Engine off).
z
Inspect for continuity between the
following circuits:
{
TP sensor terminal D
(wiring harness-side) and
body ground
{
TP sensor terminal C
(wiring harness-side) and
body ground
z
Are there continuity?
Yes
Repair or replace suspected part, then go to
Step 9.
No
Go to the next step.
5
INSPECT PCM CONNECTOR FOR
POOR CONNECTION
z
Turn the ignition switch off.
z
Disconnect the PCM 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 9.
No
Go to the next step.
6
INSPECT TP SIGNAL CIRCUIT
FOR OPEN CIRCUIT
Yes
Go to the next step.
2007 Mazda CX-9 Grand Touring
2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:26:31 AM
Page 141
© 2005 Mitchell Repair Information Company, LLC.
