
Originally Posted by
Painless
I was wondering if there was someone on the forums in the know about Dodge ECU's?
I fitted O2 extenders to my 2006 Ram 4.7 yesterday and then disconnected the battery for an hour and a half. The reason for this is that I'd been toying with a poor mans EFIE before and had generated lots of lovely CEL's. I wanted to 'start afresh' as it were so that I would know if my O2 extenders caused a further CEL.
My question is this: After such a reset, apart from clearing codes, what else happens? Does the vehicle go through a stage of learning in terms of fuel / air mixing etc?
Since adding the extenders and resetting, I've only taken one 40 mile journey at mostly highway speeds to work today. Am wondering if it will take some time until my ECU gets it's act together and I see any improvements?
Thanks!
Russ.