AC Idle Up TPSdot
Moderators: jsmcortina, muythaibxr
AC Idle Up TPSdot
I've recently gotten AC idle up working nicely at idle. I was wondering if it's possible to turn it off when I stomp on the throttle, and have it turn back on after a configurable amount of time.. Is this feature part of any current firmware?
Re: AC Idle Up TPSdot
I'm guessing you're not using MS2 or MS3? Because if it is, option is there for A/C compressor shut off.
Does the car have an a/c out off relay? I'd use that relay.
Does the car have an a/c out off relay? I'd use that relay.
1985 Dodge Omni GLH Turbo MicroSquirted 367whp http://www.msextra.com/forums/viewtopic ... 04&t=67324
Re: AC Idle Up TPSdot
I finally did mine a couple months ago.
The details are here: http://forums.corral.net/forums/megasqu ... st18033385
The details are here: http://forums.corral.net/forums/megasqu ... st18033385
1988 Mustang GT, 59k miles, Orig Owner
ProCharger 600B I/C, 12psi, FRP Hdrs, Flwmstr F2, 3G Alt, Contour Fan & DCC, 3.55's, Prog Sprg, Subfms, UCA, LCA, FCA, Tokico 5's, Bridgestone RE-71R 245/40R17, Crane HI-6, Kirban FPR, MS2, DIYPNPF60, Spartan 2, C&L76mm blo-thru MAF, 47lb FRP-LU47
ProCharger 600B I/C, 12psi, FRP Hdrs, Flwmstr F2, 3G Alt, Contour Fan & DCC, 3.55's, Prog Sprg, Subfms, UCA, LCA, FCA, Tokico 5's, Bridgestone RE-71R 245/40R17, Crane HI-6, Kirban FPR, MS2, DIYPNPF60, Spartan 2, C&L76mm blo-thru MAF, 47lb FRP-LU47
Re: AC Idle Up TPSdot
I'm using MS2/msextra-3.4.2. I have IAC2A controlling an external relay that switches on the compressor. Works great when I turn my AC switch on/off, but I'm not finding an option for AC compressor shutoff anywhere in TS (registered version). Where can I find these settings?tryingbe wrote:I'm guessing you're not using MS2 or MS3? Because if it is, option is there for A/C compressor shut off.
Does the car have an a/c out off relay? I'd use that relay.
Also, I was looking at the source code for the AC idle up / WOT cutoff and didn't find anything.
Re: AC Idle Up TPSdot
Sucks I was looking through the MS3 source and I found ac_idleup_tps_offpoint. Didn't find that in the MS2 source, so I'm guessing that TPS shutoff is only a feature of MS3. I'm guessing for space constraints it didn't make the cut for MS2?
Re: AC Idle Up TPSdot
I suppose if I could build the MS2 source I could modify it for personal use. I wouldn't have the option in TS, but at least I'd be able to hard code a value, like 80% or something.
Re: AC Idle Up TPSdot
I got it working with MS2! Had to update the firmware. Details here.