Mazda CX-9 Grand Touring 2007 Manual page 798

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC P2196, P2198 (MZI-3.5) DIAGNOSTIC PROCEDURE
STEP
1 VERIFY FREEZE FRAME DATA
HAS BEEN RECORDED
Has FREEZE FRAME DATA
been recorded?
2 VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
Verify related Service Bulletins
and/or online repair information
availability.
Is any related Service Bulletins
available?
3 VERIFY RELATED PENDING
CODE OR STORED DTCs
Turn the ignition switch off then
to the ON position (Engine off).
Verify the related PENDING
CODE or stored DTCs using the
M-MDS.
4 IDENTIFY TRIGGER DTC FOR
FREEZE FRAME DATA
Is DTC P2196 or P2198 on the
FREEZE FRAME DATA?
5 VERIFY CURRENT INPUT SIGNAL
STATUS
2007 Mazda CX-9 Grand Touring
Front HO2S malfunction
Fuel injector malfunction
Insufficient fuel line pressure
Leakage exhaust gas
Air suction at intake-air system malfunction
Leakage fuel
MAF sensor malfunction
ECT sensor malfunction
PCM malfunction
INSPECTION ACTION
Yes Go to the next step.
No Record FREEZE FRAME DATA on the
repair order, then go to the next step.
Yes Perform repair or diagnosis according to
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
No Perform the PCM reprogramming
procedure.
Then go to the next step.
Yes Go to the appropriate DTC
troubleshooting.
(See DTC TABLE [MZI-3.5].)
No Go to the next step.
Yes Go to the next step.
No Go to the troubleshooting for the DTC on
the "FREEZE FRAME DATA" .
(See DTC TABLE [MZI-3.5].)
Yes Go to the next step.