Join Date: Nov 2006
Location: Space City, Texas
I found the following on the BB from 2011:
There are 4 wires on the coil (-).
For fuel there are two wires.
A white/black wire connects the coil (-) to the drive relay, terminal 1 (or terminal 31b) depending on labeling.
A yellow wire with shielding connects the coil (-) to terminal 1 of the fuel ECU
Then two white wires, one to tachometer and the other to the terminal 1 of the ignition ECU.
I'm converting to a carb setup so the ECU(s) have been removed. To make the tach function, any suggestions on the wiring?
1986 Spider Grad (one owner) converted to 1973 2L w/dual Webers in 2018, 2007 Honda Spirit VT1100C, 1980 Honda CX500 Custom, 2017 Triumph Tiger Explorer XRt, 1971 VW Beetle Convertible (complete restoration in progress for the wife)