There's a "test plug that you need to ground, and count the flashes of the FI light. The plug is under the seat, right side of the bike, near the ECM , at the right rear of the battery. There are 2 wires to the plug, and you need to jump them, then turn the key "on", with the kill switch on "run".
If there's a code, the FI will flash your code(s). Count the flashes.
There's long blinks amd short blinks.
Long = 1.3 seconds
Short = .5 seconds
If you have a long blink, the 3 short ones.....that's 13.
A long blink = 10
A short blink = 1
9 short blinks = 9....and so on.
Let us know....
0 - bank angle sensor, ECM, PGM-FI fuse
1 - MAP sensor
2 - MAP sensor vacuum hoses, or sensor itself
7 - ECT sensor poorly connected or open circuit
8 - TP sensor, TP senspr wiring
9 - IAT sensor connection, or open wire
10 - Baro sensor, or connection, or wiring
11 - Vehicle speed sensor, or connection or wiring
12 - #1 injector connection, or faulty injector
13 - #2 injectior connection or faulty injector
14 - #1 connection or open/shorted circuit
15 - #2 connection or open/shorted circuit
18 - Cam pulse sensor, connection or loose sensor
19 - Ignition pulse sensor, connection or loose sensor
20 - faulty E-PROM in ECM.