Yamaha YZF-R1B 2012 Service Manual

Also see for YZF-R1 2012: Service manual

Contents

FEATURES1-8EAS1KB8101OUTLINE OF THE TCS (Traction Control System)The traction control system controls excessive spinning (slipping) of the rear wheel when accelerat-ing.The ECU monitors the front and rear wheel speeds using the signals from the front and rear speedsensors, and detects rear wheel slipping according to the difference between the wheel speeds. Ifthe slipping exceeds the preset value, the ECU controls the slipping using integrated control of theignition timing, fuel cut-off, and throttle valve opening of the YCC-T system.The traction control system can be set to one of six traction control system modes and an off mode.TCS (Traction control system) layout1. ECU (engine control unit)2. Traction control system indicator/warninglight3. Traction control system switch4. Throttle servo motor5. Fuel injector6. Rear speed sensor7. Rear wheel sprocket8. Drive sprocket9. Ignition coils10.Spark plugs11.Front speed sensorManuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keysemail: info@motomatrix.co.uk