You can disconnect the negative battery cable for a moment to clear the codes in the ecm but, if you have a check engine light that is on, it may come back on again until the reason it came on is fixed.
no way i tryed that swap and didnt work ecu computer changed
How can you reset an ECU on a Kia Sedona
There is no ECU reset button.
you push the reset button on the back of the ECU.
To reset the dash light indicators on a Toyota Tundra the trucks ECU will need to be reset. The simple way of resetting the ECU requires disconnecting the battery for 5 seconds. When the ECU is reset the lights will be clear.
Depend the number of the ecu and year of the car, general you can reset it, just recoded. The other option is, change the ecu and reset the ews and then you can redode the imobilizer with software machine. www.autocentralinas.com
Have the ECU scanned with an OBD2 scan tool and then repair the problem. You can then try to reset the ECU by removing the negative battery cable for 5 minutes which may or may not reset the ECU. If it does not, it will have to be reset with the scan tool.
how do i reset the computer on my hyundai xg300
It has no governor. Speed is controlled by the ECU.
207 will not start 1.4 hdi above radio it says ecu fault
Remove the battery for 15mins
get a engineer genius I know