Engine Control Unit(ECU)

"I dont know of any forums that discuss ECU/ECM trouble codes, maybe this link may be of some help [URL="http://www.obdii.com/"

Thanks for the reply, not looking for "trouble codes" but the actually "bump" codes for new vehicles. Looking to code our own chip(s) for a few "buds" and myself to lift the manufacturer rev limits on our vehicles.

Many thanks
C1