Hello. I have an issue with MAP values decreasing as the revs increase on WOT. What can be the cause for this? Can this be due to a leak or something?
Vehicle. K20A Dc5 Jdm
Mods: Gruppe M intake,OEM TB,RBC inlet,Toda manifold,Buddy club pro spec 3 exhaust,Kpro v2
MAP drops as revs increase
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constantinos9
- Posts: 5
- Joined: Thu Apr 14, 2016 1:29 pm
MAP drops as revs increase
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Re: MAP drops as revs increase
This looks pretty normal. It will never read exactly atmospheric pressure.
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constantinos9
- Posts: 5
- Joined: Thu Apr 14, 2016 1:29 pm
Re: MAP drops as revs increase
thx for the fast reply.So it shouldnt at least keep constant the MAP pressure value(ex. 98KPa) through out the rev range ?
Re: MAP drops as revs increase
It will never stay constant as the efficiencies change at different rev ranges and depending on how well everything flows the air.