Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mazda >> 2002 >> Tribute ES, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1127: Ho2S Heater >> Detection Condition

Detection Condition

DTC P1127 indicates that the inferred exhaust temperature to determine when HO2S heaters are cycled ON is less than a minimum calibrated value.

scientia non olet · About Mike's Workshop Manuals