Conditions for Setting the DTC
WARNING: This page is about a different variant/trim than selected.
Lean Test
- The PCM detects that the HO2S 1 Voltage parameter is less than 50 mV.
- DTC P0131 sets within 100 seconds during the lean test when the above condition is met.
Power Enrichment Test
- The PCM detects that the HO2S 1 Voltage parameter is less than 700 mV.
- DTC P0131 sets within 100 seconds during the power enrichment test when the above condition is met.