MAF sensor waveform analysis
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4 years 3 months ago #36568
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
MAF sensor waveform analysis was created by Chad
When the throttle plate is closed, there is a big pressure difference between manifold vacuum and atmospheric pressure. When you snap the throttle, the pressure, RAPIDLY, equalizes .
( 1 ) This RAPID in-rush of air is the first rise.
( 2 ) Now, with the pressure equalized, the in-rush of air, drastically, slows down.
( 3 ) Then, as the RPM's rise, air flow rises, again.
www.scannerdanner.com/scannerdanner-prem...-sensors-part-1.html
( 1 ) This RAPID in-rush of air is the first rise.
( 2 ) Now, with the pressure equalized, the in-rush of air, drastically, slows down.
( 3 ) Then, as the RPM's rise, air flow rises, again.
www.scannerdanner.com/scannerdanner-prem...-sensors-part-1.html
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
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- Andy.MacFadyen
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4 years 3 months ago #36573
by Andy.MacFadyen
" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)
Replied by Andy.MacFadyen on topic MAF sensor waveform analysis
When I was learning to use a scope I found it quite a good exercise first time I captured MAF on one channel and MAP on another.
" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)
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