2006-2009 Suzuki LT-R450 Service Manual, Page 358Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 358

ELECTRICAL SYSTEM Step 1) Measure the ignition coil primary peak voltage (c:::78-19) NOTE: This inspection method is applicable
coil OK? YES NO Go to Step 6 Poor connection of the ignition coil Faulty ignition coil Step 1) Measure the crankshaft position
sensor peak voltage and its resistance(c:::78-21) NOTE: The crankshaft position sensor peak voltage inspection is applicable
only with the multi-circuit tester and peak volt adaptorIs the peak voltage and resistance OK? Faulty ECM Open or short circuit