ECU questions! im getting better economy!

[mike_nofx]

Hi everyone.
Id like to know how to reset the ECU on an AU2 Falcon.

Recently i disconnected the battery to change a parking light and reconnected it. Ever since i have been getting much better fuel economy.
Before i would get less than 600km from a Full tank (Just LPG) now i am getting around 620km per tank. This is highway driving (work an hour away).

It started getting poorer fuel economy, so i disconnected the battery again... and whadda ya know... better fuel economy again!

Is this because the ECU is resetting and only getting used to highway driving, so better economy??

[loxxr6]

Is this because the ECU is resetting and only getting used to highway driving, so better economy??

Quite likely. There's only a certain point to where you'll do so good with your standard ECU before you'll need to either edit it or change it to do any better.