FREEZE FRAME DATA?
5
VERIFY CURRENT INPUT SIGNAL
STATUS
z
Connect the M-MDS to the DLC-
2.
z
Verify the following PIDs.
z
(see
PCM INSPECTION [MZI-
3.5]
.)
{
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 13.
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-
3.5]
.)
{
APP1
{
APP2
{
APP3
{
ECT
{
MAF
{
TP_REL
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
13.
7
INSPECT INTAKE AIR SYSTEM
FOR EXCESSIVE AIR SUCTION
z
Visually inspect for looseness,
cracks or damage to the hoses in
Yes
Repair or replace the malfunctioning part,
then go to Step 13.
2007 Mazda CX-9 Grand Touring
2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:26:39 AM
Page 448
© 2005 Mitchell Repair Information Company, LLC.
