Pressure switch
Thread Starter
Junior Member
Joined: Feb 2013
Posts: 24
Likes: 0
Car: 1992 Firebird
Engine: 3.1 L V6
Transmission: Automatic
Pressure switch
Where are the high and low pressure switches on a 92 firebird 3.1L? Please include pics if you can
Also how would I go about changing them and how do I tell if they are bad.
Also how would I go about changing them and how do I tell if they are bad.
Last edited by Xphoidz; May 22, 2013 at 12:58 PM.
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
The Pressure’s ON !!!!!!!
The High Pressure Switch is located in the compressor.
It can be tested while in the comp by using an ohmmeter.
The meter should read 0Ω when the AC is off.
The Low Pressure Switch is located on the Accumulator.
It can be tested while on the Accumulator by using an ohmmeter.
Disconnect the plug on it the probe it.
The meter should read infiniteΩ when the AC is off.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
I Hit The Water Barrels Because My Car Was Dirty
It can be tested while in the comp by using an ohmmeter.
The meter should read 0Ω when the AC is off.
The Low Pressure Switch is located on the Accumulator.
It can be tested while on the Accumulator by using an ohmmeter.
Disconnect the plug on it the probe it.
The meter should read infiniteΩ when the AC is off.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
I Hit The Water Barrels Because My Car Was Dirty
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