DTC P0132: Notes

DTC P0132 [L3] CHART

DTC P0132	Front HO2S circuit high input
DETECTION CONDITION	The PCM monitors the input voltage from the front HO2S. If the input voltage from the front HO2S sensor is above 1.2 V for 0.8 s , the PCM determines that circuit input is high. Diagnostic support note This is a continuous monitor (HO2S). MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM. PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. DTC is stored in the PCM memory.
POSSIBLE CAUSE	Front HO2S malfunction Short to power in wiring harness between front HO2S terminal A and PCM terminal 2AG Front HO2S or PCM terminal shorted PCM malfunction