Mazda 3 Workshop Manual page 227

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
• Verify related service repair information
availability.
• Is any related repair information
available?
VERIFY RELATED PENDING CODE
OR STORED DTC
• Turn the ignition switch off, then to the
ON position (Engine off).
3
• Verify the related PENDING CODE or
stored DTCs.
• Is the DTC P2177 or P2187 also
present?
IDENTIFY TRIGGER DTC FOR
FREEZE FRAME DATA
4
• Is DTC P2196 on FREEZE FRAME
DATA?
VERIFY CURRENT INPUT SIGNAL
STATUS
• Connect the WDS or equivalent to the
DLC-2.
• Verify the following PIDs.
(See PCM INSPECTION
5
- ECT
- MAF
- TP
- VSS
• Are the PIDs normal?
VERIFY CURRENT INPUT SIGNAL
STATUS UNDER FREEZE FRAME
DATA CONDITION
• Connect the WDS or equivalent to the
DLC-2.
• Verify the following PIDs under the
FREEZE FRAME DATA condition.
6
(See PCM INSPECTION
- ECT
- MAF
- TP
- VSS
Downloaded from
No Go to the next step.
Yes
No Go to the next step.
Yes Go to the next step.
No
Yes Go to the next step.
[Z6].)
No
Yes Go to the next step.
No
[Z6].)
https://carmanualshub.com/
Go to the appropriate DTC inspection.
(See DTC TABLE [Z6].)
Go to the FREEZE FRAME DATA DTC
inspection.
(See DTC TABLE [Z6].)
Inspect the malfunctioning part according to the
inspection results.
Then go to Step 11.
Inspect the malfunctioning part according to the
inspection results.
Then go to Step 11.
- automotive repair manuals website