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I pull of my sub-frame today on my TLR to install my Penske, and when I re-installed everything (double and triple checked all connections) the bike won't prime. Key turns on lights etc, bike cranks over, but nothing else. The tip over switch is reading open through my meter, and I'm not getting voltage to fuel pump relay across coil. Could my problem be somewhere in the start circuit? I do have the wiring diagram, but can't seem to pinpoint my gremlin. I can work the relay, so I know the relay works, and I don't think they are polarity biased. Is there an interlock I should inspect? I should be reading ground through the PCU on part of the fuel pump relay, but it isn't. If I manually ground the relay I can get it to prime, but I think the PCU doesn't know this so it isn't allowing spark.
Anyone have this problem before?
The tip over switch is fine, it's showing code C-41, fuel pump relay system code.
Alright, I can get it to start if I jump the relay from the yellow/blue coming out of the ECU that's supposed to read ground. All my black/whites are reading through the harness so I know they are all working, but the ECU isn't supplying ground on the yellow/blue to turn on the fuel pump relay.
Is it ok to supply my own ground to the relay since the ECU isn't communicating with it? The only think that I notice that's different is it doesn't turn off the pump after 5 seconds after I initially turn the key to ON postion.