2006-2009 Suzuki LT-R450 Service Manual, Page 375Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 375

SERVICING INFORMAnON Complaint Symptom and possible causes Remedy AdjustRepair or replace AdjustReplaceReplaceSee electrical
piston Plug not sparking 1Fouled spark plug 2Wet spark plug 3Defective ignition coil 4Defective CKP sensor 5Defective ECM
6Open-circuited wiring connections No fuel reaching the intake manifold 1Clogged fuel filter or fuel hose 2Defective fuel
pump 3Defective fuel pressure regulator 4Defective fuel injector 5Defective fuel pump relay 6Defective ECM Open-circuited
wiring connections Incorrect fuelair mixture 1TP sensor out of adjustment 2Defective fuel pump 3Defective fuel pressure regulator
4Defective TP sensor 5Defective CKP sensor 6Defective lAP sensor Defective ECM 8Defective ECT sensor Defective IAT sensor