After Replacing ECM
1.PERFORM ECM PROGRAMMING
2.PERFORM IGNITION SWITCH OPERATION
- Turn ignition switch OFF.
- Turn ignition switch ON.
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3.PERFORM INITIALIZATION OF NATS SYSTEM AND REGISTRATION OF ALL NATS IGNITION KEY IDS
5.WRITE ECM DATA
With M.U.T.-III SE- Select "WRITING DATA FOR REPLC CPU" in "WORK SUPPORT" mode of "ENGINE" using M.U.T.-III SE.
- Follow the instruction of M.U.T.-III SE display.
note | The data saved by "SAVING DATA FOR REPLC CPU" is written to ECM. |
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6.PERFORM VIN REGISTRATION
7.WRITING MAC KEY FOR ECM
8.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
9.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
10.PERFORM IDLE AIR VOLUME LEARNING
11.PERFORM EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING
12.CHECK DTC
- Turn ignition switch OFF and wait for 10 seconds or more.
- Turn ignition switch ON.
- If DTC is displayed, perform diagnosis of detected DTC. Refer to DTC Index.
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13.WRITING MAC KEY FOR BCM