3 Bar Gm Ls1 Map Sensor Wiring

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3 bar gm ls1 map sensor wiring. Several maf sensors have been used with ls series pcms. Gm 3bar map wiring. A 2 bar sensor is good for 15 psi of boost and a 3 bar unit is good for 30 psi of boost. We include an extra pin and wire seal just in case you need it as well.

I know the pin order changed. There are several varieties of pressure sensors from gm. The common three wire maf sensor was introduced with the 1994 lt1 vehicles. 1 bar sensors are good for na engines they measure from 0 vacuum to approximately atmospheric pressure.

Formula for the gm 3 bar map sensor is v 8 94 14 53 i have no idea why it s 14 53 and not 14 696 rounds up to 14 7 but it works out on gm s chart every time. I m finishing up my iron 408 swap with a single front mount. Which wires do i swap. Map sensors in 3 varieties 1 bar 2 bar 3 bar and a barometric pressure sensor.

It can be found in many 1996 2002 vehicles including camaro firebird corvette and gm trucks. Formula for the gm 3 bar map sensor is v 8 94 14 53 i have no idea why it s 14 53 and not 14 696 rounds up to 14 7 but it works out on gm s chart every time. Come discuss mods horsepower. You can crimp them with a needle nose pliers but this is difficult and unreliable.

It is possible that detroit is slightly above sea level and you can use 12 11 in the formula for 1 mile above sea level. This sensor measures 78 mm in airflow diameter. It is possible that detroit is slightly above sea level and you can use 12 11 in the formula for 1 mile above sea level. I have a new zr1 map sensor and need to wire in the connector.

Also available as a pigtail if preferred. Ict billet wire harness adapter 6 ls gen 3 iii vehicle to gen 4 map sensor ls1 lsa ls3 oem tooling connector lock seals and terminals wamap31 6 5 0 out of 5 stars 2 29 99 29.