2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 350Get this manual

2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 350

FUEL INJECTION SYSTEM Fault code No25 Symptom Intake air pressure sensor (cylinder #1): open or short circuit detectedDiagnostic
S-pressure sensor (3P) to the intake air pressure sensor and wire harness as shownNOTICE Pay attention to the installing
direction of the test harness S-pressure sensor (3P) coupler 3Connect the model 88 multimeter with tachometer (digital circuit
tester) (DCV) to the test harness S-pressure sensor (3P)Model 88 Multimeter with tachometer YU-A1927 Digital circuit tester
90890-03174 Test harness S-pressure sensor (3P) 90890-03207 Positive tester probe PinkBlack (wire harness color) Negative
tester probe BlackBlue (wire harness color) 4Turn the main switch to "ON"5Measure the intake air pressure sensor output voltage6Is