2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 345Get this manual

2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 345

FUEL INJECTION SYSTEM TROUBLESHOOTING DETAILS This section describes the measures per fault code number displayed on the
coupler pulled out Wire harness ECU coupler Check the locking condition of the couplersIf there is malfunction, repair it
and connect the coupler securely3 Open or short circuit in wire harnessRepair or replace if there is an open or short circuitBetween
the crankshaft position sensor coupler and ECU couplerGray Gray BlackBlue BlackBlue Defective crankshaft position sensorReplace
if defectiveRefer to "IGNITION SYSTEM" in CHAPTER 85 Malfunction in ECUReplace the ECU Intake air pressure sensor (cylinders
#1, #2, and #3): open or short circuit detectedDiagnostic code Nod:03 (intake air pressure sensor (cylinders #1, #2, and
#3)) Itemcomponents and probable cause Check or maintenance job ReinstateOrder ment method Connections Check the couplers
for any pins that may have Setting the Intake air pressure sensor (cylinders pulled outengine stop #1, #2, and #3) coupler