MAP vs. AFM voltage
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Boost Pope
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On a '94, you could plausibly use either. With a 1.6 car you have no choice but to use MAP since the AFM hasn't enough range, but with a hotwire MAF you could get away with tuning to that.
Personally, I find the MAP sensor more useful since it is an absolute indicator. IOW- you know when you're making boost and how much. With a MAF, you don't have that certainty since the airflow will be different for different RPMs.
Personally, I find the MAP sensor more useful since it is an absolute indicator. IOW- you know when you're making boost and how much. With a MAF, you don't have that certainty since the airflow will be different for different RPMs.
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bigmackloud
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01-08-2021 11:24 AM