always faster

After some research in the archive i ve just ordered my new map sensor to go on my ls7 intake(2008)
Gm part number: 12623671

Can someone send me the new scale sheet that i should use or a hptuner file for the new map ???
I got no experience in Hptuner so please be nice

Thanks

Tech

I'm not using that MAP, so I can't send you any data. If you can find a vehicle that used it, you can go to HP Tuner's tune repository and find the settings from a factory calibration.

A quick google search shows people having problems with that sensor. Hopefully you've done your due diligence.

always faster

Well i could easily return it
What is your suggestion for a good map(need one that clip to an 08 ls7 intake) for a boost engine.

Thanks

schpenxel

Is that the 3.3 bar sensor?

A 2 bar cobalt sensor works as well

Tech

How much boost? Do you actually need 3 bar? I suspect you'll lose resolution if you use a MAP too big for on your intended use. As Carson mentioned, the 2 bar Cobalt sensor is popular if you're staying under ~14 psi.

always faster

Ysi @ 2.85" with 8" balancer so i should be over 14 psi...
So what should be the best recommandation.
Thanks

Milan

Use the ZR1 map sensor

schpenxel

Can, but have to change connector and drill out the hole on the manifold, LS7 MAP sensor is LS2 style basically

always faster

So if i want to avoid switching connectors is there any other option for me ???

schpenxel

Dsx makes a 2.5 bar sensor or that 3.3 you have should fit. I’ve never used one though. Google the part number and linear offset and you should find the values you need for the tune

Milan

You can get an adapter harness and the hole takes like 1 minute to drill out.

always faster

Drilling is not a problem , what size do i need to drill ???
Ok so:
-Ls9 map sensor: 12592525
-This harness:
http://www.lingenfelter.com/product/...l#.WXr65oTytyw
-And i use the stock zr1 value for the map scale.

Is everything ok ???
Setup: Ls2 darton sleeve 427ci /ETP Ls7 heads and ysi going in a 2001 C5Z

Thanks

schpenxel

I think everyone assumed this was going in a C6 Z06 since you never really stated otherwise

What vehicle and what ECM are you actually using this with?

always faster

2001 C5Z stock ECM.

always faster

So does it change something or am i good with the zr1 setup ???

Milan

Doesn't change anything. I run it on my 02Z

always faster

Cool will order the map and the harness
Did you just use the zr1 map data and it was fine ?

schpenxel

Of course.