i recently bought this bike and it ran when i got it but it was very bad. they told me I would need to remove and clean the injector, but i took the boot off and cycled the key and the fuel pump built pressure but the injector wouldn't spray. i hook some jumper wires to the injector from the battery and it would spry fine just not when it was plugged into the harness. i checked the codes and its showing ac32 and ac99. according to my service manual these mean a bad injector and start not possible. i assume i need to change the injector obviously but what other issues could cause this? why would the injector spray with 12 volts but not on the harness. also i did check that there is voltage going to the injector itself but didn't take the time to see the exact voltage. im new to these newer bikes and efi is not my strong suit. any info would be much appreciated. can upload pics if needed.