Posted in Mitsubishi Colt

P1964 – AD Converter MMC Colt

 Posted by  Posted on September 26, 2020

FUNCTION

  • The input voltage from the accelerator pedal position sensor (sub) is monitored whether which is converted normally into the digital signal within engine-ECU.

    • TROUBLE JUDGMENT

  • Ignition switch is “ON” position.
  • When the input voltage from the accelerator pedal position sensor (sub) is periodically to be zero, the input voltage digital value shows 0.2 V or more.

    • PROBABLE CAUSE

  • Failed engine-ECU

    • DIAGNOSIS PROCEDURE

    STEP 1. M.U.T.-III diagnosis code

  • After clearing the diagnosis code through M.U.T.-III, ignition switch is “ON” position and confirm whether the diagnosis code is output.

    • Q. Diagnosis code set?

    Author: admin