arsalanshj

Hi guys Ive H22A with cast Iron turbo manifold just recently finished cooler piping stuffs , using hondata s300 i searched many basemaps of stock setup but i got no success at all car runs fine before vtec engagement when vtec kicks on its loss of power when vtec is on most people said me its map sensor issue i replaced map sensor with GM466 3 bar map sensor and used on hondata motec 3 bar map sensor defaults i was too excited to see vtec power with turbo unfortunately white smoke started coming from valve cover after i try i know its loss of rings or pistons or FRM sleeves now i brought another H22A from accord CD& before swapping its sure i will replace low compression pistons and mid wet sleeves from after market but i wanted to know in previous swap what could be the issue bad programming map sensor or injectors as it was H22a stock obd1 injectors im in United Arab Emirates for my honda whatever support and technical guide i get if from honda-tech and some other websites i appreciate u guys support thanks