Log in

View Full Version : afc neo qestions

02-20-2019, 04:28 PM
just bought (not insalled yet)a neo and im now hearing rumors of throwing a check engine light ... does anyone know why or had this same problem before i begin into the project

08-28-2019, 07:06 PM
Well, Im running a D-tec piggyback in my 04' and when I had the S1 ecu I had NO CODES. BUT--------I sent my S0 ecu off to get reflashed for a 7000rpm limit and now with that (stock) ecu there is a PO1187 AIR FUEL MONITORING code. The stock ecu is I guess just more sensitive too some stuff Im also getting a missfire code due to the lopey Crower cams in the car with the S0 ecu. HOPE this helps.....!