got tired of false promises
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Joined: Aug 2005
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From: edmonton alberta canada
Car: 91 rs,1 92 rs,92 b4c/1le
Engine: 5.0tbi,5.7 tune port/5.0tpi
Transmission: 5spdx2 and t56
Axle/Gears: 3.08,3.73,3.42
got tired of false promises
ok so i built my owm ls harness using a painless kit the only problem i have and am in need of help with is the ac what wires doin in need to make the ac work
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Joined: Mar 2004
Posts: 2,519
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From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: got tired of false promises
Need AC reuest wire of stock third gen harness to AC trigger on PCM. The rest of engine should be in the stock LS harness but Painless? Hmmmm maybe painful I dunno ive never worked with one.
Theres also a pressure sensor you need to work in there
Theres also a pressure sensor you need to work in there
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Joined: Aug 2006
Posts: 632
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From: Bethlehem, CT
Car: 1983 Firebird SE
Engine: C5 LS1
Transmission: 6 speed
Axle/Gears: 3.42
Re: got tired of false promises
There is a high pressure sensor in the 4th gen system. Near as I can tell, you can use the 3rd gen low pressure sensor. That's on the drier. Hi pressure sensor goes between the condenser and the evaporator.
Pocket wired mine, so I can't help with which wire is where.
Pocket wired mine, so I can't help with which wire is where.
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