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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

DTC P2178: Fuel System Too Rich At Off Idle: Notes

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