Continuing to grind on this. Wanted to double check the pressures with another gauge as I started to get some low numbers with no meaningful changes to the car that would have dropped them.
One of my local air cooled shops borrowed me their tester and I am glad I tried it. My gauge is definitely off!!! E.g. system pressure on my gauge was 4 on my retest and 4.95 on the gauge I borrowed.
CCP still a bit low. WCP within .1 bar and everything else looks great. Tried tapping the pin on the WUR to bring the CCP up but it wasn’t moving. May have been a bit too gentle?!
- 48 degrees- 20 Celsius
- System pressure- 4.95 bar
- Cold control pressure - .8 bar. Tapped the on on the WUR a few times to see if it would change and it didnt
- Warm control pressure
- 1 min 1.5 bar
- 2 min 2.0 bar
- 3 min 2.35 bar
- 4 min 2.65 bar
- 5 min 2.9 bar
- 6 min 3.2 bar
- 7 min 3.3 bar
- 8 min 3.3 bar
- 9 min 3.3 bar
- Residual pressure
- 0 min 2.75 bar
- 10 min 2.05 bar
- 30 min 1.8 bar
