----- Original Message ----- From: "Harry Watkins" <[EMAIL PROTECTED]> To: "Marshall Booth" <[EMAIL PROTECTED]> Sent: Thursday, July 13, 2006 10:03 PM Subject: Re: [MBZ] Fw: Need AC help on 86 SDL
> Thanks Marshall > > I started in the manual where it said "clutch does not engage". First was > lo pres sw (S31), then voltage to KLIMA(N6), then control voltage for comp > from S31 to N6, then the clutch, then voltage and resistance for the RPM > sensor and RPM signal from EDS. When that passed the FSM said replace N6. > > BTW, when I did the clutch and clutch wiring test, the AC engaged and > started cooling the car, I shut if off while it was still operating. > > I have my fingers crossed because I have failed to find a source for what > the normal hi and lo pressure should be. I have a request for that > information on three websites and still looking. I suspect mine is > overcharged but have no idea what it should be. > > Any help on that from your files? > > Thanks > > Harry > ----- Original Message ----- > From: "Marshall Booth" <[EMAIL PROTECTED]> > To: "Harry Watkins" <[EMAIL PROTECTED]>; "Mercedes Discussion List" > <mercedes@okiebenz.com> > Sent: Thursday, July 13, 2006 9:34 PM > Subject: Re: [MBZ] Fw: Need AC help on 86 SDL > > > > Harry Watkins wrote: > > > Thanks Make, that makes me feel better because it means I'll be > replacing a > > > part that Cathey said could cause my problem. We should know tomorrow. > > > > Based on MY calculations, the KLIMA relay is the problem less than 10% > > of the time - but it's easy to replace!! There are about 11 other > > potential causes. > > > > Marshall > > -- > > Marshall Booth (who doesn't respond to unsigned questions) > > "der Dieseling Doktor" [EMAIL PROTECTED] > > '87 300TD 182Kmi, '85 190D 2.0 161Kmi, '87 190D 2.5 turbo 237kmi, '84 > > 190D 2.2 229Kmi (retired) > > >
