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how do i reset the computer on my hyundai xg300
where is the ecu for a 2002 Hyundai Accent?: this computer is located under the dash, left side. can't miss it, just look under the dash. bolted in with 6mm bolts, use 10mm socket to remove. Make sure you disconnect battery first if you decide to remove it or replace it.!
remove the ground cable from the battery for....40 minutes to be sure
it seems there a small screw back of the intake but the idle is control by the ecu.
It is possible, some minor tweaking is necessary to make the engine mounts fit and also the drive axles but it is a fairly simple swap, you can even use the accent's tranny with the tib's engine. Also you will need to use the ECU that comes with the tiburon engine since the accent's ECU will not work with the 2.0 litre engine.
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.
Disconnect battery for min. 3 hours, and ecu resetting.
Driver side underneath the dash on left of steering wheel.
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.
It is probably controlled by the computer;making it non-adjustable. Right the timing is fully controlled by the ECU so the only way to adjust it is by overriding the ECU's values with the propper tunning program and a laptop.