Conditions for Running the DTC
WARNING: This page is about a different variant/trim than selected.
- Before the ECM can report DTC P2097 or P2099 failed, DTCs P0030, P0031, P0032, P0041, P0050, P0051, P0052, P0101, P0131, P0132, P0135, P0137, P0138, P0140, P0141, P0151, P0152, P0155, P0157, P0158, P0160, P0161, P2231, P2234, P2237, P2240, P2243, P2247, P2251, P2254, P2270, P2271, P2273, P2626, and P2629 must run and pass.
- The engine is operating.
- The post catalyst fuel trim control is enabled.
- The front and rear HO2S are in closed loop.
- DTC P2097 and P2099 run continuously once the above conditions are met for more than 50 seconds.