those of you with aftermarket ECU's
#3
Supporting Maxima.org Member
![](https://maxima.org/forums/images/smilies/support.gif)
iTrader: (3)
Join Date: Oct 2002
Location: Ontario, Canada
Posts: 1,204
Isn't this thread the same as your thread below from 3 weeks ago?
http://forums.maxima.org/showthread.php?t=371571
http://forums.maxima.org/showthread.php?t=371571
#5
First of all, an aftermarket ECU makes no difference in closed-loop mode so your around-town MPG won't be affected. And at WOT it should actually save you some gas since it's tuned to run more lean. The reason your MPG will probably suffer is because you'll want to go WOT more often.
#6
Originally Posted by nismology
First of all, an aftermarket ECU makes no difference in closed-loop mode so your around-town MPG won't be affected. And at WOT it should actually save you some gas since it's tuned to run more lean. The reason your MPG will probably suffer is because you'll want to go WOT more often.
![Blah blah](https://maxima.org/forums/images/smilies/blahblah.gif)
![Squint](https://maxima.org/forums/images/smilies/squint.gif)
![GrinNo](https://maxima.org/forums/images/smilies/grin_no.gif)
Thread
Thread Starter
Forum
Replies
Last Post