R1 and AIM 3 XG Dash

[sidney]

I need some help getting the tach signal from the ECU to the Dash. The signal from the ECU is only running about .04V at idle, and the dash expects a minimum of 8V. Any ideas on how best to pull this signal from the ECU? Thanks.

[Mike B]

Ian,
If you haven't already, talk to Dave Knaack. He had an Aim dash in his DSR with an R1. A1Dave at centurytel dot net. PM me for his phone #.
Unfortunately, his advice didn't help us get an RPM signal on our Pi-2 dash. We're still trying to figure it out.