Yeah, I've heard about that - it has its equivalent on the VFR. Or rather - several equivalents. There's one under some tape on the main loom (but relatively easy to get at) which joins lotsa earths with a kinda copper centipede. Mine was not corroded, but I cleaned it anyway. That didn't work, so I cut it apart, soldered it into a big blob, and soldered a dedicated earth to it. That didn't work, so I soldered an earth to the B1 plug on the ECU (main ECU earth). That didn't work, so I'm going around the bike, pulling apart connectors, cleaning them, adding extra earths here'n'there, and getting nowhere. Next step is to pull the airbox and clean the connectors under the fuel rail for the MAP sensor, cam angle sensor, ignition pulse generator, neutral switch, ECT and IAT sensors, and a big plug that hides under there. If that fails, then I'm going to clean the switch blocks, and then try bypassing the sidestand switch in case that thinks it's a comedian.
If I had an EFI fault to work from, it might help. But I don't, so I'm playing hide'n'seek, or some perverted and frustrating motorcycle electrics version of it.
So... I'm driving the vifferbabe's car, as I can't be arsed with the bike today. It too has EFI, which seems OK. But there's an intermittent electrical gremlin in the left rear door lock, and another in the speedo. (The auto electrician fixed the one that nearly caused the radio to set fire to itself, so now it receives stations more betterer).
Yay! Electricity!!![]()
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