Posted in MMC L200

P0219 – Engine Overspeed Condition MMC L200 IV

 Posted by  Posted on September 28, 2020

FUNCTION

  • The engine-ECU monitors the engine speeds based on the signals from the crank angle sensor.
  • The engine-ECU checks whether the engine speeds are too high.

    • TROUBLE JUDGMENT

  • Ignition switch is in ON position
  • Engine speed is 5,500 r/min or more

    • PROBABLE CAUSE

  • Failed engine-ECU

    • DIAGNOSIS PROCEDURE

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

    Q. Is any other diagnosis code than P0219 output?

    Author: admin