Conditions for Setting the DTC: Notes
WARNING: This page is about a different variant/trim than selected.
Rich Test
- The PCM detects that the HO2S 2 voltage parameter is more than 1,000 mV
- DTC P0138 sets during the rich test within 100 seconds, when the above condition is met.
OR
Decel Fuel Cutoff Test
- The PCM detects that the HO2S 2 voltage parameter is more than 900 mV
- DTC P0138 sets during decel. fuel cutoff within 100 seconds, when the above condition is met.