SFI SYSTEM, Diagnostic DTC:P1127

DTC Code DTC Name
P1127 Condition for ETCS initialization

DESCRIPTION

This DTC is output if electronic throttle learning is not completed after the electronic throttle is replaced or repaired, or the ECM is replaced.

DTC No. Detecting Condition Trouble Area
P1127 Electronic throttle learning is not completed because any of the learning conditions are not satisfied (1 trip detection logic). -

PROCEDURE


  1. CHECK ANY OTHER DTC OUTPUT (IN ADDITION TO DTC P1127)


    1. Connect the GTS of the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

    5. Read DTCs.

      Result
      Result Proceed to
      DTC P1127 is output A
      DTC P1127 and other DTCs are output B

      Tech Tips

      If any DTCs other than P1127 is output, troubleshoot those DTCs first.


    A

    PERFORM ELECTRONIC THROTTLE LEARNING Click here

    B

    GO TO DTC CHART Click here