Is it necessary to modify MAP sensor on gasoline engine afer EFIE instalation, will I save more fuel if I do that?
Where do I "plug in" the hho, before or after the MAP?
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Is it necessary to modify MAP sensor on gasoline engine afer EFIE instalation, will I save more fuel if I do that?
Where do I "plug in" the hho, before or after the MAP?
No, not necessary.Quote:
Originally Posted by hydroman
Tricking the MAP sensor output will reduce some of the (AE) acceleration enrichment fuel delivered when used properly, but don't expect anything major.
Some systems key most of the AE fuel from the change in MAP, and others key more from change in TPS.