Peugeot 607 aircon codes that i can't figure out

[GoceKU]

I'm new on this forum, but i'm sure not new to the brand, right now i'm trying to fix the A/C on my 607 2,7HDI 2005, i'll attach a picture from the code that i got from PP2000. Don't mine the first code about the auto high headlights i figured out it's the front height sensor, any prior experience or help with knowledge or diagrams is much appreciated.

[mek007]

Quick question... Does the AC pump clutch engage.
If no
Have you check the circuit pressure on the high and low sides ?

[GiveMeABreak]

There should be a fault code itself. Click onto the faults, then confirm, it should take you to another screen with som e more detail and the actual code.

Pop those up with your VIN

[GoceKU]

Problem is fixed, it turn out to be a loose connection, previously the clutch will engage the freon is good, but the variable stroke on the pistons in the aircon compressor will not pump the freon around. here is a pic, outside is 25 degrees, in the vents is blowing 4 degrees.

I've done a lot of work on this car before i become member on this site,
here is a link : https://www.hobby-machinist.com/threads ... eot.82235/

[xantia_v6]

I've done a lot of work on this car before i become member on this site,
here is a link : https://www.hobby-machinist.com/threads ... eot.82235/

Wow, that blog makes interesting reading. I am impressed with your perseverance and ingenuity.

You might be interested to watch this series of videos (in French) showing someone attempting to rebuild the engine on a Citroen C6 (but I think he has a little less experience than you), This is the first in the series, after about 10 episodes he has got the point of removing the heads...