F1 code fuel injector problem.
I jumped fuel pump relay to get power to fuel pump but still no spark. I checked all 4 grounded plug threads to engine and turned it over and nothing. Getting 9.2 volts on pink wire at ECU plug. Ignition pulse generator is brand new. Cam pulse generator getting.506 resistance. What do I need to fix to get spark?
What do you think?
Considering all the testing I've done and still not running it just has to be the ECU. I've checked every wire on this bike. Don't know what else to check if anything is even left that I haven't. Made sure all the pinouts at the ECU plugs were right which did find one in the wrong location and corrected it. The only thing I haven't tried was something I read where someone said there ECU wasn't making a good connection with plug so he bent all the pins just slightly and that fixed his problem because they made good tight contact then. The ECU that I purchased before and didn't work appeared to be used so that could have been a bad one someone was trying to profit on.
What do you think?
What do you think?
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