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DTC P0297 [MZI-3.7] DTC P0297 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES DIAGNOSTIC PROCEDURE DTC P0297 (MZI-3.7) DIAGNOSTIC PROCEDURE 8 INSPECT FUEL PUMP RELAY Inspect the fuel pump relay. (See RELAY Is there any malfunction? Yes Replace the fuel pump relay, then No Go to the next step. 9 INSPECT FUEL PUMP Inspect the fuel pump. (See FUEL PUMP UNIT Is there any malfunction? Yes Replace the fuel pump unit, then go No Go to the next step. 10 VERIFY TROUBLESHOOTING OF DTC P0232 Verify that all disconnected connectors Clear DTC from memory using M-MDS. Start the engine. Perform the "KOEO/KOER self-test" (See Is same DTC present? Yes Replace the PCM, then go to the No Go to the next step. 11 VERIFY AFTER REPAIR PROCEDURE Perform the "AFTER REPAIR PROCEDURE". Are any DTCs present? Yes Go to the applicable DTC No Troubleshooting completed. DTC P0297 Vehicle over speed condition DETECTION CONDITION P0297 indicates that the vehicle has been operated in a manner which POSSIBLE CAUSE Wheel slippage (water, ice, mud and snow). Excessive engine rpm in neutral. Vehicle drive at a high rate of speed. STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA Yes Go to the next step.
2008 Mazda CX-9 Grand Touring 2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
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