DTC P0032: Right Front Ho2S Heater Circuit High: Condition
PCM monitors control signal at terminal No. 93. If PCM turns on HO2S heater (grounds circuit) and voltage remains high, DTC is set. Causes may include the following:
- Faulty Right/Front HO2S.
- Short to power in Yellow wire between right front HO2S harness connector terminal "D" and PCM harness connector terminal No. 93.
- Short at right front HO2S harness connector or PCM harness connector terminal.
- PCM malfunction.