z
Is any related Service Bulletins
available?
No
Perform the PCM reprogramming procedure.
Then go to the next step.
3
VERIFY RELATED PENDING CODE
OR STORED DTCs
z
Turn the ignition switch off then to
the ON position (Engine off).
z
Verify the related PENDING CODE
or stored DTCs using the M-MDS.
Yes Go to the appropriate DTC troubleshooting. (See
DTC TABLE [MZI-3.7]
.)
No
Go to the next step.
4
IDENTIFY TRIGGER DTC FOR
FREEZE FRAME DATA
z
Is DTC P2196 or P2198 on the
FREEZE FRAME DATA?
Yes Go to the next step.
No
Go to the troubleshooting for the DTC on the
FREEZE FRAME DATA. (See
DTC TABLE
[MZI-3.7]
.)
5
VERIFY CURRENT INPUT SIGNAL
STATUS
z
Connect the M-MDS to the DLC-2.
z
Verify the following PIDs. (See
PCM INSPECTION [MZI-3.7]
.)
{
APP1
{
APP2
{
APP3
{
ECT
{
MAF
{
TP_REL
{
VSS
z
Are the PIDs normal?
Yes Go to the next step.
No
Inspect the malfunctioning part according to the
inspection results.
Then go to Step 11.
6
VERIFY CURRENT INPUT SIGNAL
STATUS UNDER FREEZE FRAME
DATA CONDITION
z
Connect the M-MDS to the DLC-2.
z
Verify the following PIDs under the
FREEZE FRAME DATA condition.
(See
PCM INSPECTION [MZI-
3.7]
.)
{
APP1
{
APP2
{
APP3
Yes Go to the next step.
No
Inspect the malfunctioning part according to the
inspection results. Then go to Step 11.
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 414
© 2005 Mitchell Repair Information Company, LLC.
