![]() ![]() So one ECU and a fuel pump relay later (neither were needed) and shes running like a champ again! Sadly cant get a refund on the ECU or the relay but at least I have spares should I ever need them. Crazy what a little corrosion will do to electronics. ![]() Headlights are both working again as well. turn the key, hit the kill switch and BOOM, pump primes and bike starts up no trouble. took it off, threw some contact cleaner on the old fuel pump relay and the plug that goes to it. New relay when hooked up would cause the bike to stay on even with the key in the off position. New relay came in but didnt fix the issue. What do you guys think might be causing my bike to not start? ECM? User error? Rats? Im curious to know what you guys think! There is no codes that come up when turning the bike on but here's what diag mode is saying:ĭ09: 0.0 (No change when flipping switch)ĭ20: on (this will stay on as the PO jumped the leads)ĭ60: (Relay clicks and will sometimes crackle if flipping on/off the switch fast) And yes the bike has a full tank of gas and the bike has oil lol. But short of an ECM failure I cant think of anything else that would cause this bike to work one day and not after plugging in a PC3. I own a service manual for the bike and have gone over everything twice to make sure they are all getting what the need to work properly. I have a used ECM coming in a day or two but wanted opinions on this if anyone has had this happen before. I feel that the ECM is just not sending signal to the relays for some reason. Flipping the kill switch does nothing for the diags that call for flipping the switch. ( I don't actually have signals though)īut here's the weird thing. (they work when getting a direct 12v)Ĭluster works on/off.Turn signal indicators on dash work. PC3 Plugged up or not the bike will only crank and not actually start.Īll fuses and relays have been tested and are all good, those that were bad, replaced.įuel pump wont prime unless jumping leads as well as the headlights. Long story short after plugging the PC3 back up the bike will no longer start and the headlights no longer work. Bike came with a PC3 that wasnt plugged up and Ive never messed with one before so i figured my friend that sold me the bike could help me so it was ready for dyno day. Was planning on taking the bike to get dyno tuned after replacing the old busted slip on for a new shorty coffman. Bike has been running great ever since i picked it up and Ive been slowly replacing old parts for new ones. I recently (about a month or two ago) picked up a 04 R6 from a friend of mine, with about 32k miles on it. I want to give you ALL the info before answers and opinions start rolling in. I come here for alot of my issues but Ive not run across one like this in the forum so here goes.Apologies in advance if this turns into a long post. ![]()
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