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Home >> Mazda >> 2004 >> 3 i, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System] >> DTC P2178: Fuel System Too Rich At Off Idle >> Notes
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DTC P2178: Fuel System Too Rich At Off Idle: Notes

Fig 1: DTC P2178: Detection Condition & Possible Causes Chart
G00974541Courtesy of MAZDA MOTORS CORP.