When exchanging ECMS, be sure to input injector data (7 digits) of each cylinder into a new ECM using a Hi-scan(pro).
After turning ignition switch off, wait for 30sec..
Remove the battery cable(-).
Remove the ECM connector.
Remove the ECM from the air cleaner assembly.
Install a new ECM with air cleaner assembly.
Fasten four mounting bolts.
Using a Hi-scan(pro), input the injector data (7 digits) into a new ECM as next procedure.
When "WRITING FAIL" is displayed ON Hi-scan(Pro), input injector data (7digits) of each cylinder into a new ECM again as prior procedure.
If the glow lamp is flashed and DTC P1586 is detected ignition switch ON, take proper steps refering to "P1586 DTC Troubleshooting procedure".