SFI SYSTEM (w/ 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 No. DTC Detection Condition Trouble Area
P060A

A CPU reset is performed after one of the following conditions is met (1 trip detection logic):


  • There is an ECM main CPU error.

  • There is an ECM sub CPU error.

  • There is an electronic throttle monitoring CPU error.

 ECM

MONITOR STRATEGY

Required sensors/Components ECM
Frequency of operation Once per driving cycle

CONFIRMATION DRIVING PATTERN


  1. Turn the ignition switch off.

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

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

  4. Turn the ignition switch to ON and wait for 16 seconds or more.

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK FOR DTC


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the intelligent tester on.

    4. Clear the DTCs Click here.

    5. Turn the intelligent tester off.

    6. Turn the ignition switch off.

    7. Disconnect the intelligent tester.

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

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

    10. Connect the intelligent tester to the DLC3.

    11. Turn the ignition switch to ON and turn the intelligent tester on.

    12. Wait 16 seconds or more.

    13. Enter the following menus: Powertrain / Engine and ECT / DTC.

    14. Check for DTCs.

      OK
      P060A is not output.

    NG

    REPLACE ECM Click here

    OK

    CHECK FOR INTERMITTENT PROBLEMS Click here