1998 Cadillac DeVille "pressure line switch port" Questions

...the A/C system on your car uses R143a and there is a A/C pressure switch along the low pressure line or on the accumulator, it looks like a oil pressure sensor with a two wire lead cliped on

...line fitting---------------------------------------------------------------------------------------------Automatic Level Control System - General DescriptionVehicles Without Road Sensing ...

...line on the low pressure service port( the big line)it should charge. Be sure the compressor is running. If it's not: There is a low pressure switch in the big line. to check it disconnect the 2 wire ...

...Line 2 19E762 A/C Charge Port Valve(High Side) 3 19D594 A/C Pressure Cut-Off Switch 4 19D742 Evaporator to Compressor Suction Line 5 19E762 A/C Charge Port Valve(Low Side) 6 19E561 A/C Cycling Switch ...

pressure AC line (large line from compressor) near the firewall. Take care not to overcharge, there are other causes of no cooling like a stuck AC compressor cycling switch or a air temp control blend

...pressure service port. This port is located on the suction line near the compressor. The suction line can be identified by it's size, it being the larger of the two line connected to the compressor. ...

located in the low pressure AC hose or on the accumulator which the low pressure line attaches to. The switch has a 2 or 3 wire connector to it and screws into a pressure port like a large tire valve.

pressure line coming from the firewall,going into the passengers compartment under the windshield ,it will have the low pressure service port on it,and it is the only service port the service hose you

...pressure switch on 99 mercede c230 compresssure USA are you or Europe???? hint cars not the same.world wide. Mercedes-Benz ( the makers here have no service manuals sold to owners) <<< makes ...

...line of the two .. which is low pressure side. It might be in the dryer also which is low side.. your dryer is about 3 inches across and 8 inches long and also has your pressure switch for the AC ...