DTC P2096-00 Or P2097-00: Ho2S Fuel Injection Control System: P2097:00
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- If a condition in which the feedback correction amount from the HO2S signal is small (fuel injection amount being decreased) continues for the specified time (25 s), the PCM determines a feedback correction amount malfunction and stores a DTC.
- A condition in which the fuel feedback correction amount (SHRT_FUEL_TRIM_HO2S_SEN) for the HO2S is the specified value (-2 %) or less and the sum
(SHRT_FUEL_TRIM_HO2S_SEN+LONG_FUEL_TRIM_HO2S_SEN) of the fuel feedback correction amount and the fuel learning correction amount is the specified value (-2.2 %) or less continues for a period of 25 s.