EMU map sensor question

[Tura_1JZ]

I have a e manage ultimate, my question is do you have run a greddy map sensor aswell. I want run 20psi, can the stock 1jz map do the trick?

 

[seoul4korea]

The answer is no, the factory map is only one bar so you would need to either get a GM 3bar map or add the greddy map and clamp down the voltage

 

[Tura_1JZ]

ok thanks, for boost reference can I " T " off from my stock MAP sensor? All vac ref's from the intake manifold are all accounted for but If have to make another than one then so be it.

The answer is no, the factory map is only one bar so you would need to either get a GM 3bar map or add the greddy map and clamp down the voltage

 

[seoul4korea]

ok thanks, for boost reference can I " T " off from my stock MAP sensor? All vac ref's from the intake manifold are all accounted for but If have to make another than one then so be it.

Should be fine, I have mine off of another source but I plan on doing that same set up.

 

[Tura_1JZ]

Alot of people don't like e manage but this Ultimate has standalone features.

Should be fine, I have mine off of another source but I plan on doing that same set up.

 

[hvyman]

The answer is no, the factory map is only one bar so you would need to either get a GM 3bar map or add the greddy map and clamp down the voltage

It's actually 2.5 bar. As it had to go in vacuum as well but ya 14psi is the one bar for boost cut.

 

[seoul4korea]

It's actually 2.5 bar. As it had to go in vacuum as well but ya 14psi is the one bar for boost cut.

The factory Map is 2.5 bar? or are you saying it's 2.5 bar due to metering for vacuum as well? And he's right you'll hit fuel cut around 14 psi depending on your set up.