I just finished up putting together the extra board for my V3 MS. I was wondering I plan on trying the boost control and fan output. I also built in all the extra outputs and the other vr circuit. I believe I need to use the 2nd circuit with the V3? Also do I have the ouputs and signal wires for the fan and boost controller correct? Finally, on the P1 connector should I be using pin 1 for the fan?

Thanks

 

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Looks like pin1 on P1 is for water solenoid ... I normally just use one of the general outputs for a fan control relay, but I guess you could use that as well ... however it looks like your darlington transistor is missing in the water control spot though. As far as the vr stuff, following convention, it is vr2 and its associated connections.

>looks like you are using output1 on P4 ... the "in" on that one is pin4 "yellow" on p1 (send that to x2, and that would do for your fan relay).

 

Sorry got mixed up P1 pin 4 would be the one I would use as the fan relay control. The output for it would be P4 pin 2. Does that sound better.

 

sounds good!