Low pressure switch wires?
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From: ND
Car: 1986 Firebird
Engine: 6.0L LSX
Transmission: 4L60E
Axle/Gears: 3.73
Low pressure switch wires?
Hey guys...trying to get my a/c working and found that the blue wire at the low pressure switch connector is cut. I know the green wire leads to the HVAC control panel, but not sure what the blue one is? Is it simply a ground?
Thread Starter
Member
iTrader: (3)
Joined: Jul 2008
Posts: 385
Likes: 0
From: ND
Car: 1986 Firebird
Engine: 6.0L LSX
Transmission: 4L60E
Axle/Gears: 3.73
Re: Low pressure switch wires?
The car is a 1987 Vin H if that helps. Hoping someone knows what the blue wire is. Only 2 wires at the connector. Green that goes to the HVAC control in the cabin and the blue that leads to nowhere at the moment
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
U Rule When Yoor Kool
The blue wire goes from the Low Pressure Switch to the High Pressure Switch which is mounted on the compressor.
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