a/c trouble

RYAN01TDI

Member
Joined
Oct 27, 2010
Location
ontario
TDI
01 jetta tdi
01 jetta tdi 5 speed..problem is i cant get the a/c clutch to engage..a/c light on dash lights up like it should. both fans come on and run in slow speed, i have tried 4 different fan control modules, all fuses are good .. i have 9 volts at the a/c compressor connection.. i havnt tried putting direct power to the compressor yet..i have read that the hi/lo pressure switch could be the problem..is there anyway to test the hi/lo pressure switch ? any help would be appreciated
 
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