[Mounting maxxecu]

Hello, I have a r33 skyline that iam installing a maxxecu pluginadapter and ecu. I was wondering if anybody else here has done it cause I can't figure out where to install the ecu because the lack of space and I want a clean look. anyone have any pictures or can guide me on how I should mount it?

[AC dosent work r33 gtst]

yes clutch is definetly engaging, i filled up to 500G i think, cant remember exactly but i filled up to what the stickers said in the engine bay, yes i vacumed the system before filling up ac with an ac machine we have at work, cant remember if the low side got a vacum when i tested it, i will test it again this week, i also did a climate control diagnostic, and it did not throw any codes, so  most likely a tx valve or compressor like you said, thanks for info

[AC dosent work r33 gtst]

Hello, i have a problem with my ac on my skyline, when i press the ac button the compressor turns on but not blowing cold air, 

i filled up the ac system and its not leaking

when i filled it up i had about 7-8 bar of pressure without compressor running, i checked pressures using the ports where you fill ac. when i turned ac on (compressor running) i still had 7-8 bar of pressure, shoudn't it go up? anyone know what it could be? only thing that i can think of is a faulty compressor, how can i diagnose this further?