Originally Posted by
RidetheLightning
Alright so took it out again with new plugs, TPS reset and re-loaded map. Ran perfectly smooth and strong...right up until 4k rpm again. It wasn't as severe, but did cough, eventually backfire, and die on me. Fired right back up and cruised home. Codes are as follows:
15 - Air temp too high / short to ground
33 - Fuel pump short to ground
21 - AMC stuck open
21 - AMC stuck closed
21 - AMC short to ground
Next step is going through the service manual (sine I know that comment will be here soon enough haha, but any guidance is appreciated. Obviously checking grounds too. negative battery and cross bar braid are good. I believe that leaves only the one under the triple tree, which may explain past random blinker and horn intermittent failures. Could this ground affect the issues above (i.e. do all ground affect all operations), or are they for specific areas? My main worry is having to hike the bike back up in the air and pull the pump all over again. I made sure to connect the ground well on the assembly, but am wishing I inspected the wiring more thoroughly before plugging everything back up.