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Old 05-20-2021, 11:43 PM   #2
Mark Yacavone
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Default Re: It's About Time (Not MPH)

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Originally Posted by Tom Meyer View Post
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
Fair question... My answer is consistency. Every EFI car I fooled with, going back 33 years, was deadly consistent,..with no oxygen sensor.
Technically, mine would be closed loop , minus the sensor, and the ECU might be confused and looking for something that isn't there.
I plan on getting inside the computer soon .Probably after I run it once.
I'll give it some fuel and timing, and go from there. Meanwhile, I can't imagine maxing out an injector, with a stock camshaft.You?
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