Zeitronix datalogging and MAP voltage.
08-20-2005, 09:09 PM
#1
0.5 BAR
Thread Starter
Join Date: Mar 2005
Posts: 48
Zeitronix datalogging and MAP voltage.
I have a d16z6 with a T3 turbocharger, crome tuned.
I am trying to figure out how to scale my map voltage to figure out which vac/boost tables to tune.
Yes it is hooked up correctly. I am using the user1 input hooked up to read map sensor voltage.
Around 18/17" of vac I am getting anywhere from .35-.47 volts
I am still running a basemap so at my current max (4psi) boost I am getting around 4.83-5.0 volts.
I was under the impression that I wouldn`t see 5v map until the map maxes out under boost (about 11.2psi)....so wtf??
Anyone out there know how to scale map voltage to vac/boost tables? I am thinking I should just man up and buy the zeitronix boost sensor...I`d like to find a way around that if possible since I`m a cheapass broke nukka.
I am trying to figure out how to scale my map voltage to figure out which vac/boost tables to tune.
Yes it is hooked up correctly. I am using the user1 input hooked up to read map sensor voltage.
Around 18/17" of vac I am getting anywhere from .35-.47 volts
I am still running a basemap so at my current max (4psi) boost I am getting around 4.83-5.0 volts.
I was under the impression that I wouldn`t see 5v map until the map maxes out under boost (about 11.2psi)....so wtf??
Anyone out there know how to scale map voltage to vac/boost tables? I am thinking I should just man up and buy the zeitronix boost sensor...I`d like to find a way around that if possible since I`m a cheapass broke nukka.
08-22-2005, 08:01 PM
#3
3.0 BAR
Join Date: Jul 2003
Posts: 6,449
Re: Zeitronix datalogging and MAP voltage.
Originally Posted by hatchdx-si
I have a d16z6 with a T3 turbocharger, crome tuned.
I am trying to figure out how to scale my map voltage to figure out which vac/boost tables to tune.
Yes it is hooked up correctly. I am using the user1 input hooked up to read map sensor voltage.
Around 18/17" of vac I am getting anywhere from .35-.47 volts
I am still running a basemap so at my current max (4psi) boost I am getting around 4.83-5.0 volts.
I was under the impression that I wouldn`t see 5v map until the map maxes out under boost (about 11.2psi)....so wtf??
Anyone out there know how to scale map voltage to vac/boost tables? I am thinking I should just man up and buy the zeitronix boost sensor...I`d like to find a way around that if possible since I`m a cheapass broke nukka.
I am trying to figure out how to scale my map voltage to figure out which vac/boost tables to tune.
Yes it is hooked up correctly. I am using the user1 input hooked up to read map sensor voltage.
Around 18/17" of vac I am getting anywhere from .35-.47 volts
I am still running a basemap so at my current max (4psi) boost I am getting around 4.83-5.0 volts.
I was under the impression that I wouldn`t see 5v map until the map maxes out under boost (about 11.2psi)....so wtf??
Anyone out there know how to scale map voltage to vac/boost tables? I am thinking I should just man up and buy the zeitronix boost sensor...I`d like to find a way around that if possible since I`m a cheapass broke nukka.
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