| Re: AC issue: now with exact details, pics and videos |
Subject: Re: AC issue: now with exact details, pics and videos by -=Jeff=- on 2014/7/15 15:41:52 Okay trying to catch up... have not watched the videos yet.. with the 90-up C68 I have had issues int he past where I have not codes, but I also would get no AC either. Matatk is on the the right track there is a reset procedure for the C68, once done properly the A/C should work.. keep in mind one of the steps on a battery pull/ AC reset is the Blend door must fully complete its recalibrate cycle essentially what I would do is this: -Disconnect battery for 5 min -Reconnect battery -Turn key to 'ON' (don't start yet) -wait until the blower fans starts blowing, this will be after a few minutes and once the blend door has calibrated -once that is done, start car then test your AC It is hard to determine much form static pressures, once the Compressor cycles then you can check with gauges.. to confirm the Compressor cycles you can jumper a switch/sensor to have it run and make sure the clutch works etc I think there are 3 sensors/switches or a variation of them in the system, High pressure cutoff, cycle switch and one other.. been a couple years since I really got into it so I would need to look at the FSM again |
