On my '94 RS2 does anyone know where I can find the low pressure coupling valve to re-gas the air con, if there is indeed one? I have found the high pressure one in front of the rad.
Thanks
Thanks
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Search the Heating and Ventilation forum and i guess you should be able to find the answer.
For example. Good luck, as i'm still trying to fix mine since all the gas leaked out.Tim
1995 S2 Avant, ruby red - ** SOLD TO ROSS **
Golf Rallye G60 ** SOLD **
Golf MK2 Oaky with R32 engine
Audi A6 Avant 1.9 TDi 130
Golf MK2 8v Race car -
The S2 does have a low pressure port, but it's tucked away on the compressor IIRC and not able to take a standard low pressure fitting. (dealer told me that, make your own mind up as to the truth of it
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Had mine re-gassed/disinfected 2 weeks ago, and it was all done on the high pressure port at the top of/in front of the aircon condenser.Comment
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on the 3b its on or at least very close to the compressor and did take a normal fittingsigpic
1992 3b S2 CoupeComment
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remebered today when I was taking mine apart...3b low pressure port on top of the compressorsigpic
1992 3b S2 CoupeComment
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If the system is ok you fill it via the HP conection. If the dryer is blocked you will have problems. A tip: Charging hoses have exact same treads as the conector on the compresor. All you have to do is turn the hose (hose on the charging machine) around. On one side is a pin that oipens the nonreturn valve an that allows you the charging on both sides.
Andother trick: The conecting hose also fits the tread of the high presure svitch at the R12 system.S2+AAN in progress (again), BMW 3 compactComment
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On the aby and i think the adu the low pressure one is on the pump and is a threaded union and wont take the usual connector have tried it
But i had no problem filling it from the hp sideComment
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