1
HAS BEEN RECORDED
z
Has FREEZE FRAME DATA been
recorded?
No
Record FREEZE FRAME DATA on the repair
order, then go to the next step.
2
VERIFY RELATED REPAIR
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 FUEL TANK PRESSURE
SENSOR CONNECTOR FOR POOR
CONNECTION
z
Turn the ignition switch off.
z
Disconnect the fuel tank pressure
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 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 7.
No
Go to the next step.
5
INSPECT FUEL TANK PRESSURE
SENSOR CIRCUIT FOR SHORT TO
GROUND
z
Turn the ignition switch off.
z
Inspect the continuity between fuel
tank pressure sensor terminal C
(wiring harness-side) and body
ground.
z
Is there continuity?
Yes Repair or replace suspected part, then go to Step 7.
No
Go to the next step.
INSPECT FUEL TANK PRESSURE
SENSOR
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 292
© 2005 Mitchell Repair Information Company, LLC.
