Yamaha YZF-R1P Service Manual page 25

Fuel control block
The fuel control block consists of the following main components:
Component
Control block ECU
Throttle body
Pressure regulator
Sensor block Intake air pressure sensor
Atmospheric pressure sensor
Coolant temperature sensor
Intake temperature sensor
Throttle position sensor
Cylinder identification sensor
Crankshaft position sensor
Speed sensor
Actuator block Injector
Fuel pump
Air Induction system, air cut valve
An engine trouble warning light is provided on meter panel.
FEATURES
Function
Total FI system control
Air volume control
Fuel pressure detection
Intake air pressure detection
Atmospheric pressure detection
Coolant temperature detection
Intake temperature detection
Throttle angle detection
Reference position detection
Crankshaft position detection and engine
RPM detection
Speed detection
Fuel injection
Fuel feed
Induction of secondary air
1 - 4
GEN
INFO