New mspnp for my 94 gt....have some basic ?'s

94tang · Apr 29, 2019

According to diagrams ive seen, pin #10 on the ford 60 pin connector to the factory ecu is for the A/C control. Can I just run a wire from this to a spare input on the microsquirt?

94tang · Apr 29, 2019

The manual that came with mine says it has a spare analogue input for pin 29 (SPAREADC). Also pin #5 SPAREADC2 (MAF)

94tang · May 5, 2019

@a91what

a91what · May 5, 2019

You trying to make the AC wot relay function I assume?

94tang · May 5, 2019

Trying to get the a/c idle up function to work...car dies when the ac is turned on

a91what · May 5, 2019

Ac idle up on the ms2pnp should come in on tableswitch.
Under idle up the input should be tableswitch <polarity> try low first. If setup correctly the AC input light should come on at the bottom of Tuner Studio.

94tang · May 5, 2019

Awesome...thanks Steve....im at work right now but will give it a shot when i get home

94tang · May 6, 2019

dont see "Tableswitch"

a91what · May 6, 2019

Turn it 'on'
Then under input select 'tableswitch'

94tang · May 6, 2019

94tang · May 6, 2019

Tableswitch is not an option in any of the drop downs

a91what · May 6, 2019

OK what pnp ecu do you have? can you link it for me?
I am referencing the documentation for the MS2PNP gen2
http://www.megasquirtpnp.com/docs/mspnp_g2_genInstall.php

94tang · May 6, 2019

https://www.efisource.com/wp/shop/microsquirt-for-sn95-ford-5-0-mustang/

a91what · May 6, 2019

yup thats a MicroSquirt not a MSpnp... thats why my advice is off.

you may have to pin the open pin 10 to one of the open input pins on the micro.

94tang · May 6, 2019

Kinda what i figured. .....spareADC ok to use?

a91what · May 6, 2019

if there are no other available options. I would have to do a bit of research before i could confidently say yes. If it were a low input yeah but i think the input comes in as 12v.... thats not good for the ECU. a email to the websource you purchased it from would be my suggestion.

94tang · May 6, 2019

Thanks Steve

New mspnp for my 94 gt....have some basic ?'s

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