CMS-GT4
Active member
So I am trying to sort out my AC on the st185 and the problem is, I know very little about ACs. I have upgrade lines for R134.
I had to 205 compressor on the car, but I took it off because I figured it was not compatible.
The magnetic clutch will not engage on the compressor.
Everything in the AC system is 185 except the AC idle up valve.
• I was looking at the ECU wiring and the 205 ecu controls the AC idle up valve, and the 185 does not.
So what controls the 185 AC idle valve?
• The 185 ECU has a control for the magnet clutch, but the 205 ecu does not. In its place is a second A/C amplifier.
I have included the AC portion of the ECU guide.
This copy is of the 205 bgb, in red is the 185 components.
Any insight is appreciated.
I had to 205 compressor on the car, but I took it off because I figured it was not compatible.
The magnetic clutch will not engage on the compressor.
Everything in the AC system is 185 except the AC idle up valve.
• I was looking at the ECU wiring and the 205 ecu controls the AC idle up valve, and the 185 does not.
So what controls the 185 AC idle valve?
• The 185 ECU has a control for the magnet clutch, but the 205 ecu does not. In its place is a second A/C amplifier.
I have included the AC portion of the ECU guide.
This copy is of the 205 bgb, in red is the 185 components.
Any insight is appreciated.