Direct fit 2 or 3 bar map sensor for nnbs

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03-01-2019, 05:30 PM

#21

Resolute_welding

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Sorry for the momentary hijacking, is a brick style 3 bar MAP sensor still the way to go for the gen 3 guys (03 silverado) or convert to ls9 map sensor? My version of hptuners offers me a 3 bar OS. Theres a lot of outdated info out there now and I'm a bit confused.

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03-01-2019, 06:21 PM

#22

03sierraslt

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Quote:

Originally Posted by Resolute_welding

i am using a ZR1 with the Casper adapter harness. Or you can repin. I like keeping factory wiring untouched.

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03-01-2019, 07:53 PM

#23

randeez

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just started mine up with the zr1 map sensor, plugged right in (2012) , just input the linear and offset values and everything good.

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03-03-2019, 10:24 AM

#24

snogoer

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I know this has been kinda murkey on this post, but can someone give me a solid answer. I have a 2009 Sierra Denali with the 6.2L and I purchased the GM 12592525 2.5-3Bar map sensor for my Whipple. What pigtail part number do I need to do a plug and play without swapping any pins?

Thanks