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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 151 (On-Board Diagnostic [Engine Control System L3)) >> DTC P2178: Fuel System Too Rich At Off Idle >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: DTC P2178 - Diagnostic Procedure (Steps 1-11)
G01012640Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC P2178 - Diagnostic Procedure (Steps 12-17)
G01012641Courtesy of MAZDA MOTORS CORP.