Fire0nic3FX
Member
Service Engine Soon Light ON With DTC P2097 / P2099
Summary of ITB12056:
IF YOU CONFIRM MIL 'ON' with DTC P2097 and/or P2099 (post catalyst fuel trim system too rich bank 1 / bank 2) stored, ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If thisbulletin applies, reprogram the ECM and replace the appropriate A/F sensor(s). See this bulletin for further detail.
Summary of ITB12056:
IF YOU CONFIRM MIL 'ON' with DTC P2097 and/or P2099 (post catalyst fuel trim system too rich bank 1 / bank 2) stored, ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If thisbulletin applies, reprogram the ECM and replace the appropriate A/F sensor(s). See this bulletin for further detail.