2006-2009 Suzuki LT-R450 Service Manual, Page 376Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 376

SERVICING INFORMATION Complaint Engine idles poorly Symptom and possible causes 1Valve clearance out of adjustment Remedy
stalls oftenIncorrect fuelair mixture 1Defective lAP sensor or circuit 2Clogged fuel filter 3Defective fuel pump 4Defective
fuel pressure regulator 5Defective ECT sensor 6Defective thermostat Defective IAT sensor 8Damaged or cracked vacuum hose
Fuel injector improperly operating 1Defective fuel injectors 2No injection signal from ECM 3Open or short circuited wiring
connection 4Defective battery or low battery voltage Control circuit or sensor improperly operating 1Defective ECM 2Defective
fuel pressure regulator 3Defective TP sensor 4Defective IAT sensor Defective CKP sensor 6Defective ECT sensor 7Defective