ok, interested in doing the arrow pcm mod but…i'm in so. calif…91 oct max available… i have a '14 TA… i did the corsa ext. and had the pros. cats taken out during install…..o/w stock….. if I do this, will it throw off and CEL ? as long as there is no CEL on, i can pass smog…as calif smog process changed a month back where there is no more tail pipe gas sampling test….they only plug into the obd2 and if the comp. says everything is 'fine', you pass smog… suckers… (i just passed my porsche that has non OEM ecu which fails if If i don't reload the old prgrm….) so, as far as CEL, it would't set if off in my situation where I only have one set of cats with corsa ??
please advise/comment..
james R
'14 TA #66
please advise/comment..
james R
'14 TA #66