The map sensor uses a three wire connector.
Gm 2 bar map sensor wiring diagram.
1996 1998 map sensor circuit diagram 2 0l neon repair guides lsj stock question from becks m62 install cobalt ss wiring schematic full version hd gm ls3 e27 dtc p0107 how to test your ls1 3 bar e26 za 1256 subaru yw 5960 also manifold absolute pressure can not find maf iat and wires hyundai forums 1996 1998 read more.
You need to identify the signal reference and ground wires using your vehicle repair manual.
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.
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.
1996 1998 map sensor circuit diagram 2 0l neon repair guides lsj stock question from becks m62 install cobalt ss wiring schematic full version hd gm ls3 e27 dtc p0107 how to test your ls1 3 bar e26 za 1256 subaru yw 5960 also manifold absolute pressure can not find maf iat and wires hyundai forums 1996 1998 read more.
Part 115012 2 bar map sensor for turbo supercharged applications part 115013 3 bar map sensor for turbo supercharged applications part 119001 smartspark ignition module only for gm ls series part 119002 smartspark ls1 ls6 remote mount wiring harness part 119003 smartspark ls1 ls6 manifold mount 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.
Checking for reference voltage.
Before you dive in with a multi meter you will want to obtain a free wiring diagram for your specific model you may need to locate a specific color wire and its exact location.
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This will allow the computer to supply a reference voltage to the map sensor.
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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.
Gm 2 bar map sensor wiring diagram 3 calibration g4 link engine management identification information 1 ls3 ls7 5.