DTC Advanced Diagnostics: P2096: General Description
The feedback control of rear secondary heated oxygen sensor (secondary HO2S (bank 1, sensor 2)) can be done by monitoring the long term fuel trim value. If the learned value of the rear secondary HO2S (bank 1, sensor 2) feedback is a specified value, the PCM detects a malfunction and stores a DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Continuous |
| Sequence | None |
| Duration | 2 seconds or more |
| DTC Type | Two drive cycles, MIL on |