[hassmaschine]

pretty sure - it only reads 1 bar or 0. There's no real curve for voltage/MAP either. It's been a while since I looked, but if there is one it only reads from like 99kpa to 102kpa.

[rjahl]

Originally Posted by hassmaschine

pretty sure - it only reads 1 bar or 0. There's no real curve for voltage/MAP either. It's been a while since I looked, but if there is one it only reads from like 99kpa to 102kpa.

I went back and looked at my older logs and yes, It seems like the lowest pressure reading in the intake manifold was around 950 millibar, recorded at low engine load with the pressure increasing to 1007 millibar at low RPM, full load dropping again to around 970 at high RPM and full load.

I was only paying attention to the pressure drop at full load, had to look at the few spots where I was not at full load.

[thalastdon1985]

Originally Posted by hassmaschine

pretty sure - it only reads 1 bar or 0. There's no real curve for voltage/MAP either. It's been a while since I looked, but if there is one it only reads from like 99kpa to 102kpa.

If you disconnect your ESS and let it run on throttle body, MAP is .5 BAR at idle. It appears to have full range.

[hassmaschine]

You're right, I might have been thinking of another curve - maybe how it uses the MAP value or something. here's voltage/pressure curve for the MAP sensor. Although, that was more of a side discussion - you still don't need the MAF for the engine to run. just the IAT.

[NoJagerNoParty]

Hello all, new to this app and can’t figure out how to create an forum, I’m just looking for some help, I have recently been given an n52 custom inlet manifold, and to be quite honest I have no idea how approach it, I am a mechanic but not so sure on tuning side of things, thanks in advance
Jay
I will link a picture of manifold

[MOD.Works]

What kind of turbo are you using or what Supercharger do you have?

[NoJagerNoParty]

I have an n52 naturally aspirated, as I say my mate sold his car and gave it to me, he said it for an n52