Hi there all,
Regarding ac clutch parameters,
The best way to setting activation inputs
From where to get signals, output as well
Best wirings route from where for example pressure switch?
If diagram available please share thanks
Please help
pressure switch output to the activation switch and this will also act as pressure sensor so you need to select for example can analogue assign it as ac pressure and make sure calibration is on this area between min and mac ac pressure
Still not clear greg do you have a working parameter example input and output and input from this switch & output as well and what ecu will receive 0v or 12v as input or output will voltage will give.
Can this be done from this switch below it has three wires on will read if ac compressor is of 0.1v ac on 0.21v
Other One ground third on 12v.
I need the ecu to know if the ac conditioner is on to raise rpm that’s all.
The ac already working.
Did you manage to solve the problem? I was wondering about this too. I’m going to install Emu Black in a fairly new 2017 car and I was wondering if the car would stall when the air conditioning was turned on, or if the AFR would become too lean when the air conditioning was running at idle.
I saw that there are functions in Black (functions tab) and using the function you could read whether the compressor clutch is on, but I haven’t tried it and I don’t know if you can use the function to increase the RPM or enrich the AFR as a function return
Quick and dirty way to get an activation signal from the A/C clutch power feed