2006-2009 Suzuki LT-R450 Service Manual, Page 161Get this manual

2006-2009 Suzuki LT-R450 Service Manual, Page 161

FI SYSTEM DIAGNOSIS 6Remove the headlight assemb ly CD and disconnect the head- light coupler 2 7) Disconnect the ECM coupler8)
tester, do not storongly touch the terminal of the ECM coupler with needle pOinted tester probe to prevent the terminal damage
or terminal bendIs the continuity OK? YES NO Go to Step 2 GB wire shorted to VCC, or BBr wire open 10)After repairing the
troubleclear the DTC using SDS tool([ 74-25) Step (When indicating P0105-L:) 1) Turn the ignition switch OFF2) Remove the
rear fender([77-8) 3) Check the lAP sensor coupler for loose or poor contacts If OK, then check the lAP sensor lead wire