Year: 1995
Make: Chevrolet
Model: Lumina LS
Engine Size: 3.1
Refrigerant Type: ?
Country of Origin: United States
Hello,
Can someone give me some info regarding the A/C system on this vehicle?
Does it use R134a?
What is the capacity?
What are the optimal high and low side pressures at 70deg 80deg and 90deg.
thanks
Automatic A/C
Compressor Type Harrison V5 5-Cyl. Or HD6/HR6-HE 6-Cyl.
System Oil Capacity 8 ozs.
Refrigerant (R-134a) Capacity 32 ozs.
High Side 275 psi (19.3 kg/cm2 )
Low Side 37 psi (2.6 kg/cm2 )
Approximate maximum operating pressures with ambient temperature of 70ðF (21ðC),
relative humidity of 50 percent, and engine speed of 2000 RPM.
Manual A/C
Compressor Type Harrison HD6/HR6-HE 6-Cyl. or V5 5-Cyl.
System Oil Capacity 8 ozs.
Refrigerant (R-134a) Capacity 32 ozs.
High Side 340 psi (23.9 kg/cm2 )
Low Side 42 psi (3.0 kg/cm2 )
With ambient temperature at 80ðF (27ðC) and relative humidity at 60 percent.
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