how do i reset my ecu?
unplug the negative battery cable for 1 minute to clear the ecu’s settings, then re-connect it and drive around for a few hours.this will clear the “check engine” light, and your ecu will relearn your car’s mixture settings, allowing you to pass smog if you’ve just reinstalled your cats.alternatively, pull the cover off the fuse box located near the battery.use the fuse pulling tweezers supplied inside fuse box and remove the two green 30a fuses for efi 1&2.after a minute put them back in and the ecu will be reset.
