Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Saturn >> 2003 >> LW200 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1134: Ho2S Transition Time Ratio - Bank 1; Sensor 1 >> Conditions For Setting DTC

Conditions For Setting DTC

PCM detects that the HO2S 1 rich-to-lean or lean-to-rich average transition time ratio is not within a calibrated range.