SFI SYSTEM(w/o Secondary Air Injection System), Diagnostic DTC:P060A

DTC Code DTC Name
P060A Internal Control Module Monitoring Processor Performance

DESCRIPTION

The main CPU and sub CPU of the ECM perform data communication between each other. The main CPU monitors the communications and WDC pulses from the sub CPU. When the signal malfunctions below are detected, a DTC is stored.

DTC Code DTC Detection Condition Trouble Area
P060A

When one of the following conditions is met:


  • An ECM main CPU error.

  • An ECM sub CPU error.

  • An electronic throttle monitoring CPU error.

 ECM

PROCEDURE


  1. CHECK DTC


    1. Clear DTC Click here.

    2. Turn the engine switch off.

    3. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.

    4. Connect the cable to the negative (-) battery terminal.

    5. Turn the engine switch on (IG).

    6. Check DTC.

      OK
      P060A is not output.

    OK

    CHECK FOR INTERMITTENT PROBLEMS Click here

    NG

    REPLACE ECM Click here