Dtc P2096 [Z6] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
• Inspect for poor connection (such as
damaged/pulled-out pins, and corrosion).
• Is there any malfunction?
INSPECT OCV CONTROL CIRCUIT FOR
SHORT TO POWER SUPPLY
• Turn the ignition switch to the ON
position (Engine off).
4
• Measure the voltage between OCV
terminal B (wiring harness-side) and body
GND.
• Is the voltage B+?
INSPECT OCV
• Inspect the OCV.
5
(See OIL CONTROL VALVE (OCV)
INSPECTION [Z6].)
• Is there any malfunction?
INSPECT PCM CONNECTOR FOR
POOR CONNECTION
• Turn the ignition switch off.
• Disconnect the PCM connector.
6
• Inspect for poor connection (such as
damaged/pulled-out pins, and corrosion).
• Is there any malfunction?
VERIFY TROUBLESHOOTING OF DTC
P2089 COMPLETED
• Make sure to reconnect all disconnected
connectors.
7
• Clear the DTC from the PCM memory
using the WDS or equivalent.
• Start the engine.
• Is the same DTC present?
VERIFY AFTER REPAIR PROCEDURE
• Perform the "AFTER REPAIR
PROCEDURE".
8
(See AFTER REPAIR PROCEDURE
• Are any DTCs present?
Downloaded from
Yes
No Go to the next step.
Yes
No Go to the next step.
Yes
No Go to the next step.
Yes
No Go to the next step.
Yes
[Z6].)
No DTC troubleshooting completed.

DTC P2096 [Z6]

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Repair or replace the wiring harness for a
possible short to power supply, then go to Step
7.
Replace the OCV, then go to Step 7.
(See OIL CONTROL VALVE (OCV)
REMOVAL/INSTALLATION
Repair or replace the terminal, then go to the
next step.
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION
Go to the applicable DTC inspection.
(See DTC TABLE [Z6].)
- automotive repair manuals website
[Z6].)
[Z6].)