Anyone know how to reset the ECU?

[lg2002541]

I've read some threads online about ECU reset, but don't see any about galants' ECU. Any one know how to do it specifically?

[badmitsu]

disconnect the battery

[lg2002541]

disconnect the battery

thank you, but I want to know the specific steps for G.

[RAZ_76]

Specific:
Pop the hood, arm your self with 10mm wrench and remove the (-NEG)+(+POS) terminals on your battery. Wait for 30 minutes. Now take the (-NEG)+(+POS) terminal ends and reattach them, tighten it with 10mm wrench, close the hood,,,ta ta!

You guys are right so I edited mine too.

[4-G-rim]

Just disconnecting the negative doesn't insure a total ECU reset. You have to disconnect both the postive and negative terminals for several minutes.

[Fishboy55]

Just disconnecting the negative doesn't insure a total ECU reset. You have to disconnect both the postive and negative terminals for several minutes.

Correct. Remove both the positive and negative terminals for a minimum of 15 minutes to reset the ECU. Be prepared that your car will likely not run perfectly until the ECU re-learns any new mods and your driving habits.

[SkylineG1]

Well I disconnect both terminals for at least an hour.

[G-spot]

Disconnect the battery
thank you, but I want to know the specific steps for G.
Best quote of the month :smt082:smt082:smt082:smt082

[DOHCstunr]

there is no re-learning.

your car will always run best after its first reset.
it will run maximum timing, and fuel enrichment.

the longer your drive. the ecu will adjust long-term fuel trims and retard timing.
i promise you it will not be as aggressive.

thats why MY ecu is programmed to reset itself every time the car is turned off.

[BIGMONEYDAY]

there is no re-learning.

your car will always run best after its first reset.....

thats why MY ecu is programmed to reset itself every time the car is turned off.

How did you do this?

[SkylineG1]

How did you do this?


you mean how do you do that