3 Bar Gm Ls1 Map Sensor Wiring
I know the pin order changed.
3 bar gm ls1 map sensor wiring. 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. Jump to latest follow 1 5 of 5 posts. The common three wire maf sensor was introduced with the 1994 lt1 vehicles.
Which wires do i swap. 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. Also available as a pigtail if preferred. 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.
This sensor measures 78 mm in airflow diameter. 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. There are several varieties of pressure sensors from gm.
1 bar sensors are good for na engines they measure from 0 vacuum to approximately atmospheric pressure. What tool should i use to crimp the pins. I m finishing up my iron 408 swap with a single front mount. Gm 3bar map wiring.
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. We recommend our t 3138ct crimp tool for easy. Several maf sensors have been used with ls series pcms.
Plug and pin set for a gm 3 bar map sensor. 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.