2006-2009 Suzuki LT-R450 Service Manual, Page 184Get this manual
FI SYSTEM DIAGNOSIS
"C32" (P0201) FUEL INJECTOR CIRCUIT MALFUNCTION
DETECTED CONDITION CKP signal is produced but fuel injector signal is interrupted by times or more continuouslyPOSSIBLE CAUSE
Injector circuit open or short Injector malfunction
ECM malfunction
Fuel pump relay