3 Bar Gm Ls1 Map Sensor Wiring
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.
3 bar gm ls1 map sensor wiring. I m finishing up my iron 408 swap with a single front mount. Which wires do i swap. Gm 3bar map wiring. 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 have a new zr1 map sensor and need to wire in the connector. What tool should i use to crimp the pins. A 2 bar sensor is good for 15 psi of boost and a 3 bar unit is good for 30 psi of boost. Come discuss mods horsepower.
Also available as a pigtail if preferred. This sensor measures 78 mm in airflow diameter. 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 know the pin order changed.
Plug and pin set for a gm 3 bar map sensor. Jump to latest follow 1 5 of 5 posts. 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. 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.
You can crimp them with a needle nose pliers but this is difficult and unreliable. 1 bar sensors are good for na engines they measure from 0 vacuum to approximately atmospheric pressure. 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.
We include an extra pin and wire seal just in case you need it as well. The common three wire maf sensor was introduced with the 1994 lt1 vehicles.