1
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 PURGE SOLENOID
VALVE CONNECTOR FOR POOR
CONNECTION
z
Turn the ignition switch off.
z
Disconnect purge solenoid valve
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
10.
No
Go to the next step.
4
INSPECT POWER SUPPLY
CIRCUIT FOR OPEN CIRCUIT
z
Turn the ignition switch to the ON
position (Engine off).
z
Measure voltage between purge
solenoid valve terminal A and body
ground.
z
Is voltage B+?
Yes Go to the next step.
No
Repair or replace suspected part, then go to Step
10.
5
INSPECT PURGE SOLENOID
VALVE CONTROL CIRCUIT FOR
SHORT TO POWER SUPPLY
z
Turn the ignition switch to the ON
position (Engine off).
z
Measure the voltage between purge
solenoid valve control terminal B
and body ground.
z
Is voltage B+?
Yes Repair or replace suspected part, then go to Step
10.
No
Go to the next step.
INSPECT PURGE SOLENOID
VALVE CONTROL CIRCUIT FOR
SHORT TO GROUND
Yes
Repair or replace suspected part, then go to the
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:08:37 AM
Page 206
© 2005 Mitchell Repair Information Company, LLC.
