Just a heads up to anybody who recently ordered a bazzaz zfi fuel controller, just got mine yesterday was back ordered any way speed harness pins were not secure and came out no biggie but two black wires one pinkish. Took bike for a ride this morn speedo didn't work then about 2 minutes from home check engine comes on code sd__42. So i swapped two black wires reset ecu removing ground from battery and all good. Just check your pins to make sure they are seated before you start install. I got lucky speed plug just above shift lever. Glad it wasn't one of the fuel injectors and have to remove tank again. Lol enjoy your FrankenZtein. Wanted to also add once i corrected problem bike ran great using preloaded map for now smooth and ballzzzz would def recommend bazzaz will post if i encounter any problems down the road or changes to map.