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Turbo Tuning / jittery at low rpms. and check engine light
« on: September 24, 2013, 03:13:50 AM »
hi there! i finally got my 94 325i turbo project done. i have the whole turbo tuning package.
at the moment when i first start from a stop, it has a hard time wanting move or continue to run at low rpms. once i get going and i floor it. its perfectly fine, spools up smooth. my wideband is pegging 10 at full boost right now at 8psi but i plan on turning it up a few to 10 or 11. but i dont have a clue as to where to start for the jittery start from a dead stop. also (may be causing the jittery feeling) the check engine light is on at idle, but when i go and step on the gas, at any range, it goes away. i have a code reader and its telling me its the MAF?? any solutions?
besides those problems, all i have to do is enrich the fuel for cruising speeds. and she's pretty much good to go! cant wait!
at the moment when i first start from a stop, it has a hard time wanting move or continue to run at low rpms. once i get going and i floor it. its perfectly fine, spools up smooth. my wideband is pegging 10 at full boost right now at 8psi but i plan on turning it up a few to 10 or 11. but i dont have a clue as to where to start for the jittery start from a dead stop. also (may be causing the jittery feeling) the check engine light is on at idle, but when i go and step on the gas, at any range, it goes away. i have a code reader and its telling me its the MAF?? any solutions?
besides those problems, all i have to do is enrich the fuel for cruising speeds. and she's pretty much good to go! cant wait!