Air Con and Tableswitch
#1
Air Con and Tableswitch
Want to wire up my MS3 + 3X so that it switches tables when the A/C is turned on.
I have a 1995 1.8l Eunos.
How would I connect up the A/C to the 3X ?
My guess is:
2s to pin 20 (Inj H) on 3X
1j to pin 25 (Nitrous2)
1q to pin28 (Tableswitch)
I think Greg G has done similar.
I have a 1995 1.8l Eunos.
How would I connect up the A/C to the 3X ?
My guess is:
2s to pin 20 (Inj H) on 3X
1j to pin 25 (Nitrous2)
1q to pin28 (Tableswitch)
I think Greg G has done similar.
#2
I think the tableswitching may be unnecessary for ms3 since it has the AC feedforward mechanism. But FWIW, my signal for tableswitching came from 1J. Then again, if you want to tableswitch before the AC is triggered, maybe 1Q is a better choice for MS3.
Can't help with pin specifics though :/
Can't help with pin specifics though :/
#3
Sounds like I may have my inputs/outputs crossed.
From DIY:
" Any of your on/off input pins (30, 11, 29, 28) may be used for A/C input, and any of your medium current outputs (24, 6, 25, 26, 27, but I'd save 9 for the IAC valve) may be used for fan or A/C output."
So, 1j is A/C input (I'll use pin 29 and save tableswitch for something else) and 1q is A/C output.
From DIY:
" Any of your on/off input pins (30, 11, 29, 28) may be used for A/C input, and any of your medium current outputs (24, 6, 25, 26, 27, but I'd save 9 for the IAC valve) may be used for fan or A/C output."
So, 1j is A/C input (I'll use pin 29 and save tableswitch for something else) and 1q is A/C output.
#6
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I'm running the latest code (not yet published as a pre 1.1 alpha) and the changes to the A/C system are incredible. Ken (muythaibxr) has added an idle speed target adder so you can both increase initial duty AND raise the idle speed target when A/C kicks on.
I still need some tuning on my EAE to get rid of the little lean blip when it kicks on but:
I still need some tuning on my EAE to get rid of the little lean blip when it kicks on but:
#14
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I can't. it's not as good though. it pushes load up further than I have reliably tuned VE.
btw the EAE tuning is responsible for correcting for transient MAP events. if you have a little lump of lean when the load kicks up for AC, it'll fix it. same for little rich spots when it kicks off.
btw the EAE tuning is responsible for correcting for transient MAP events. if you have a little lump of lean when the load kicks up for AC, it'll fix it. same for little rich spots when it kicks off.
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