Recent content by sved

Wrong side. Look behind the right kick panel.

I would say that is a fuel pump for a diesel heater. Eberspächer or Webasto.

No issues at all on low rpm. I do not have the idle upp system either. You got to be aware that the 12HT has a bit higher idle rpm then a 2H . Cold start is around 900/1000 ,after warming upp around 750. He should check his cold rpm first. Since his HJ61 is from europe he could, not sure ,have...

I understand you took the valve out from the bottom. If you mount it back and take of the top hose then you can test the valve by slowly pushing it down into the bore .it should return easily without binding. If it binds you can give it a twist with a screwdriver and see if it loosens.

If I remember correctly there should be a mark on the machined side of the pump. You first picture on the left side ,which can not be seen in that picture.

Was the valve stuck or loose in the bore ?

Which marking does the valve have ?

The valve and the housing are matched with a mark A to F Spring should be ok to reuse.

The valve can be stuck in the bore or the spring is to weak/ worn out .

Did you check the functionality of the flow control valve. When this valve gets stuck in the bore you will have the issues you are experiencing.

I had the same issue with the blue light .. Had the suspicion they used a 12V bulb . So i switch to a spare 24V bulb and that did the trick. Another prove that the supplier didn't have a clue what they were doing ..........

Making progress i see. If you bridge the 2 connections on the pressure switch you can dry test the function of the switch in combination with the function test of the pump clutch. No need to charge the system for that. Don't start the engine ofcourse .

The 2 lower bolts are added for testing your patience , :grinpimp:but it is possible . f iI remember correct i started with the lower first, not quite sure.

Yes , the compressor is pre oiled. The compressor came in the OEM Sanden package with a ''pre oiled '' label. My AC guy just vacumed the system and charged it with the right amount R134A . I think it was around 850 Gram's. Tight and trouble free since then.