This function is used to reset the adaptation values for the lambda sensor and/or the catalytic converter after replacement.
Note:
When self-adaptation parameters are reset, they are reset to original factory-set values in the control unit. This function is used when:
Replacing catalytic converter.
Replacing of lambda sond before catalytic converter.
Replacing of lambda sond after catalytic converter.
This procedure contributes to fulfilment of governing emission requirements. If this is not done, the control unit cannot estimate exact air and gasoline flow and the following consequences may occur:
Possible that unmotivated diagnostics for all components that are related to the throttle body and throttle control's position may occur.
Very poor driveability.
Test conditions:
Ignition on
Procedure:
Start the function and follow the instructions in the program.