Majourlittle

iTrader: (3)

I was looking at those wondering what they did and when i disabled the first table, I though i would test that first, then zero out tables until I got the desired results.

I think once its disabled, It doesent matter what it does.

Atomic

iTrader: (42)

I mean the settings under system > ac

Majourlittle

iTrader: (3)

couldnt someone just zero them out and see if the compressor kicks on?

MikeGyver

iTrader: (5)

On my truck the A/C fan settings could not possibly work, I think. That is because as far as I know, the high-side switch in the A/C line is just that, a switch. It opens and closes at a pre-set pressure. The PCM couldn't know the A/C pressures because there is no pressure transducer. Maybe later model trucks, or some car, have transducers instead of switches and control the fans by pressures.

Atomic

iTrader: (42)

The PCM does monitor the AC pressure via a 5v sensor to control the ac clutch.

MikeGyver

iTrader: (5)

Wouldn't the sensor need three wires?

Atomic

iTrader: (42)

No. The wire is red with a black stripe if you want to look for it. You can log AC pressure in efilive/hpt in terms of voltage, knowing the range of the sensor and that its linear, you can calculate the pressure in the system if you really wanted to.

KySilverado

iTrader: (7)

There is actually a PID that will give you actual A/C pressure in my 03 OS.