Quote:
Originally Posted by Tom Meyer
I am not that smart of a man but if you are running a stock system why are you running in open loop? I am not up on the early ford systems and I am sure you have talk to others running this combo. Was the air filter a dry unit, if it is a oil coated one they mess up the maf sensor. Duty Cycle is injector percentage on off if you get around 85 % you need bigger injectors. Tom
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I run my Escort in open loop in part because I run leaded gas, because I'm fiddling with the ignition lead in the computer but I don't want it to detonate, and in part because of what Mark said, Consistency. I'm turning off "Adjustments". The air filter was stock, a dry element in front of the MAF. I haven't Data Logged enough to know if mine is @ or past 85% but I did set the Requested AFR @ 12.7 and the car responded positively.