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.
Just unhook the battery cables for 5 mins, That will reset the ECM
To reset the ECM remove the battery cable (s) for a few minutes. Replace cable. ECM has been reset.
ECM reset for 2002 merc couger
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.
I have the CD, but how do I reset my eclipse 5342 CD car stereo after power loss?