Additional Service When Replacing ECM: Description

When replacing ECM, the following procedure must be performed. (For details, refer to Work Procedure ).

PROGRAMMING OPERATION 

NOTE: After replacing with a blank ECM, programming is required to write ECM information. Be sure to follow the procedure to perform the programming.

BEFORE REPLACEMENT 

When replacing ECM, perform "SAVING DATA FOR REPLC CPU" in "Work support" of "ENGINE" using CONSULT to save current ECM data before replacement.

AFTER REPLACEMENT 

After replacing ECM, the following items must be performed:

• Write data after replace CPU
• Accelerator pedal released position learning
• Throttle valve closed position learning
• Idle air volume learning
• Electric intake valve timing control actuator reference position learning
• Turbocharger wastegate control actuator initialization
• Engine oil data reset