DTC P0330 [MZI-3.7]
DTC P0330 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
z
Are there any malfunction?
7
INSPECT KS (RH) CIRCUIT FOR
OPEN CIRCUIT
z
Turn the ignition switch off.
z
Inspect for continuity between the
following terminals:
{
KS terminal C and PCM
terminal 2L
{
KS terminal D and PCM
terminal 2G
z
Is there continuity?
Yes Go to the next step.
No
Repair or replace suspected part, then go to Step
9.
8
INSPECT THE KS (RH)
z
Inspect the KS (RH). (See
KNOCK
SENSOR (KS) INSPECTION
[MZI-3.7]
.)
z
Is there malfunction?
Yes
Replace the KS, then go to the next step. (See
KNOCK SENSOR (KS)
REMOVAL/INSTALLATION [MZI-3.7]
.)
No
Go to the next step.
9
VERIFY TROUBLESHOOTING OF
DTC P0325 HAS BEEN COMPLETED
z
Verify that all disconnected
connectors reconnected.
z
Clear the DTC from the PCM
memory using the M-MDS.
z
Perform the "KOEO or KOER self-
test" using the M-MDS. (See
KOEO/KOER SELF TEST [MZI-
3.7]
.)
z
Is the PENDING CODE for the DTC
present?
Yes
Replace the PCM, then go to the next step. (See
PCM REMOVAL/INSTALLATION [MZI-
3.7]
.)
No
Go to the next step.
10
VERIFY AFTER REPAIR
PROCEDURE
z
Perform the "AFTER REPAIR
PROCEDURE". (See
AFTER
REPAIR PROCEDURE [MZI-
3.7]
.)
z
Are any DTC present?
Yes
Go to the applicable DTC inspection. (See
DTC
TABLE [MZI-3.7]
.)
No
Troubleshooting completed.
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 170
© 2005 Mitchell Repair Information Company, LLC.
