I'm using a wells tps201 I'm having a 5v issue. when I use my multimeter on the stock plug I'm getting the 5v but when I plug my tps into it , it drops to 4v and megasquirt does not notice it's there. Everything is wired correctly I don't know what's wrong. I've heard of people having issues with installing tps because of bad solder points on the megasquirt board being bad but they get no voltage so I don't belive that's it or am I wrong? Any help would be appreciated.

 

What megasquirt are you using?

 

mspnp2 v1.3 bought it new a month ago.

 

And your wiring looks like what? Colors to colors please.

 

Tps I'm using has 3 wires orange black and green
green is signal wire
black is ground
orange is the 5v
connector on car has 3 wires as well
red is 5v, black/green is ground ,
and green/white is signal.