3rd analogue input? MS3Pro PnP 99 Miata
#5
Righto, that’s what I was hoping to have clarified, thanks. The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?).
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
Last edited by ninerwfo; 08-31-2018 at 01:54 PM.
#6
Righto, that’s what I was hoping to have clarified, thanks. The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?).
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
#7
Righto, that’s what I was hoping to have clarified, thanks. The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?).
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
So I guess I need to now toddle off and search for n analogue to can converter box of some sort...
#8
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The way I understood for external MAP, is that there is only one analog input for the MAP sensor. There's a jumper that you select internal MAP or external MAP, so that tells me that if you select internal MAP, then the input pin for external goes nowhere.
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