hello there !
what was the reason for a new compressor installed?
do you have a vag com scan tool to see if there is any codes stored in the climate control module?
pressures not moving when a/c on
did u scan the climate control module for codes?
no my snap on scanner is currently sent away to be programed for vw's ect...
you need to scan the module for faults if there was a low refrigerant code the module locks out ac operation totally till the code is cleared!!
also common w/ this system is the pressure switch common issue for abnormal operation!!
o.k i will scan it when my scanner is ready, but is there any way of clearing code without scanner
no way w/o scan tool!!
for a cya replace the pressure switch on the high side line near the radiator passenger side!!
this compresser set up is a PWM compressor be very careful not to apply 12 constant to the control valve you may spike the compressor and then you are at square 1 again
thanks alot, greatly app..i'm a gm tech on my own since they closed us if any problems with gm just call
i work on the exotics like lambo , bentley , rolls royce audi ferarri etc
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