I eat my R6
Join Date: Dec 2014
Location: Southwest Ohio
Bike: 2008 Yamaha YZF-R6s Stock
Re: Error code 46
Voltage drop testing helps to identify weak and insufficient electrical connections. In order for the test to be effective, the circuit(s) has to be loaded to its maximum potential. So that means running as many lights as possible, all accessories running, at higher RPMs.
I always add additional ground connections, rather than clean the existing ones; particular if they're either hard to get to, or in a spot where they're subject to conditions that accelerate corrosion. Terminals get soldered to the wire, as the terminals themselves are the most significant bottleneck in point-to-point wire connections.