Scot

I posted this in the racing section with no real response so i thought I would ask here if anyone has replaced their 2.0L with a 2.2L and still running the stock ECU.

just want to make sure it doesn't run too lean or something since the car will be driven pretty hard for 15-20 minutes at a time.

edit - my car is a 2001 if that matters....


thanks

dyhppy

been using a my00 ecu with my 2.2L engine. get a lean cel every couple thousand miles.

deathsled

I have over 30k miles on an 00-01 ecu in my 04 and have never gotten a "lean" CEL. I once in a blue moon see a CEL for the test pipe since this original berk TP with its o2 sensor fix doesn't like to play nice all the time.

Dyno runs with A/F logging seem to show that my car is very rich up to, so I'm not worried about leaning out.

I've run this car at the drags, autox, and on the Dragon and pushed it hard, so I think it would handle a track even with ease.