ls1 boosted map sensor

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Jun 14, 2010 | 11:07 AM

BADBOB

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Staging Lane

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ls1 boosted map sensor

i am looking for a 2 bar map sensor for my ls1. looking for a direct plug in but i cab trim the sensor as i see you have to most the time. i have checked other threads on here but get some comflicting results. what GM part # is the sensor that i will need whether map or baro to work with the stock ls1 ecm and efi live

Jun 14, 2010 | 01:01 PM

moddedta

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I've read that alot of people are using an '05ish cobalt ss sensor

Jun 14, 2010 | 01:10 PM

BADBOB

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Staging Lane

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right but some say its a map sensor and some say its a baro sensor. thats i why i was looking for the part # for the one i need so there is no issue

Jun 14, 2010 | 01:15 PM

C5kid

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From: Hershey, PA

GM 12580698

just get that one and don't try cutting corners. I tried to get one from AdvancedAuto and it turned out to be wrong. Go to a GM deal and spend the $75, yes it's painful for what it is but trust me it will work once you plug it in.