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No Go to the next step. 3 VERIFY RELATED PENDING CODE OR STORED Verify the related PENDING CODE or stored Are other DTCs present? Yes Go to appropriate DTC inspection. No Go to the next step. 4 INSPECT FUEL PUMP RELAY CONNECTOR FOR Turn the ignition switch off. Disconnect the fuel pump relay. Inspect for poor connection (such as Are there malfunction? Yes Repair or replace suspected part, No Go to the next step. 5 INSPECT PCM CONNECTOR FOR POOR Turn the ignition switch off. Disconnect PCM connector. Inspect for poor connection (such as Are there malfunction? Yes Repair or replace suspected part, No Go to the next step. 6 INSPECT FUEL PUMP RELAY POWER SUPPLY Turn the ignition switch to the ON position (Engine Measure voltage between fuel pump relay Is voltage B+? Yes Go to the next step. No Repair or replace suspected part, then go to Step 9. 7 INSPECT FUEL PUMP MONITOR CIRCUIT FOR Turn the ignition switch off. Inspect continuity between fuel pump relay Is there continuity? Yes Go to the next step. No Repair or replace suspected part, then go to Step 9. 8 INSPECT FUEL PUMP RELAY Inspect the fuel pump relay. (See RELAY Yes Replace the fuel pump relay, then
2008 Mazda CX-9 Grand Touring 2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
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