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DTC P145E [MZI-3.7] DTC P145E (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES 8 Connect all disconnected connectors Perform the EVAP system leak test. Are the test results normal? Yes Go to the next step. No Leakage still exists. Locate leak point and repair. Repeat this step. 9 VERIFY TROUBLESHOOTING OF Verify that all disconnected Turn the ignition switch to the ON Clear the DTC from the PCM Start the engine and the perform Retrieve DTCs using the M-MDS. Is the PENDING CODE for this Yes Replace the PCM, then go to the next step. (See No Go to the next step. 10 VERIFY AFTER REPAIR Perform "AFTER REPAIR (See AFTER REPAIR Are any DTC present? Yes Go to the applicable DTC inspection. (See DTC No Troubleshooting completed. DTC P145E PCV heater control circuit DETECTION CONDITION This DTC sets when the PCM detects a PCV valve heater circuit malfunction. Open circuit between PCV valve heater control terminal A and main relay Open circuit between PCV valve heater fitting terminal A and main relay Short to ground circuit between PCV valve heater control terminal B and
2008 Mazda CX-9 Grand Touring 2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
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