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Need another brain to check my readings
Posted to HVAC Forum on 6/11/2015 18 Replies

Trying to get this thing to cool better.

Refrigerant charge is full @ 1.5 lbs per spec. Ambient temp 90F Blower fan @ max speed

Engine Idling, Evap temp 69F Low side: 42psi High side: 250psi

@ 2k rpms, Evap temp 64F Low side 35psi High side 275psi

a li... Login to read more.

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car Vehicle Data

1999 BMW 740iL 4.4L

Engine4.4 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

1999 BMW 740iL 4.4L

Engine4.4 L
Trans5-speed Automatic (Electronic)