Disconnect the battery for 10-30 seconds or use error code reader to do the same thing.
unplug the 12v batt for at least 30's
Unplug battery for 30 minutes then plug back on that will reset the ecm
disconnect the positive connector on the battery
I believe you need to drive it so the ECM relearns it's idle.
ecm location 2001 pathfinder
You can reset the ecm with a scan tool or by unhooking the battery.
To reset the ECM remove the battery cable (s) for a few minutes. Replace cable. ECM has been reset.
Just unhook the battery cables for 5 mins, That will reset the ECM
ECM reset for 2002 merc couger
To replace the ECM (Engine Control Module) on a 2001 Volvo V70, start by disconnecting the negative battery terminal to prevent electrical shorts. Remove the ECM from its mounting location, which typically involves unscrewing it and disconnecting the wiring harness. Install the new ECM by connecting the wiring harness, securing it in place, and then reconnect the battery terminal. Finally, you may need to perform a reset or reprogram the new ECM to ensure it communicates properly with the vehicle systems.
To check the ECM on a 2001 Toyota Tundra, you will need the user manual.
Disconnect the battery for five to 20 minutes. This will reset the ECM.