Conditions for Setting the DTC
- The PCM detects that the HO2S 2 did not transition below 300 mV and above 700 mV during the passive test.
- One of the following tests fail:
- Lean Intrusive Test
- The PCM detects that the HO2S 2 is more than 300 mV.
- The HO2S 1 is less than 300 mV.
- DTC P0136 sets during the lean intrusive test within 30 seconds when the above condition is met.
OR
- Rich Intrusive Test
- The PCM detects that the HO2S 2 is less than 700 mV.
- The HO2S 1 is more than 600 mV.
- DTC P0136 sets during the rich intrusive test within 30 seconds when the above condition is met.
- Lean Intrusive Test