Rear Wheel Rotation Sensor Signal Inspection
The rear wheel rotation sensor sends the signal to the ECU through the KIBS hydraulic unit (KIBS equipped models). For other than KIBS equipped models, the signal is sent directly to the ECU.
The ECU uses the rear wheel rotation sensor signal for motorcycle speed and S-KTRC control.
The service code 24 is detected with the ECU.
Service Code b 44 (see Rear Wheel Rotation Sensor Signal Abnormal) Service Code b 45 (see Rear Wheel Rotation Sensor Wiring Inspection)
Special Tool - Hand Tester: 57001-1394
Wiring Continuity Inspection ECU Connector [A] ← → KIBS Hydraulic Unit Connector [B] R/Y lead (ECU terminal 34, KIBS Hydraulic Unit terminal 16) [C]
Wiring Continuity Inspection KIBS Hydraulic Unit Connector [A] ← → Rear Wheel Rotation Sensor Connector [B] G lead (KIBS Hydraulic Unit Connector terminal 14) [C] R lead (KIBS Hydraulic Unit Connector terminal 13) [D]
Special Tool - Hand Tester: 57001-1394
Wiring Continuity Inspection ECU Connector [A] ← → Rear Wheel Rotation Sensor Connector [B] R lead (ECU terminal 58) [C] R/Y lead (ECU terminal 34) [D]
Rear Resistor Resistance (in Main Harness)
Connections:
ECU Connector [A] ← → Ground [B]
R/Y lead (ECU terminal 34) [C]
Standard: 209 231 Ω
If the resistance is out of the standard, replace the main harness.
If the wiring and resistance are good, check the ECU for its ground and power supply (see ECU Power Supply Inspection in the Fuel System (DFI) chapter).
If the ground and power supply are good, replace the ECU (see ECU Removal/Installation in the Fuel System (DFI) chapter).
Wheel Rotation Sensor Circuit (KIBS Equipped Models)
1. ECU
2. Front Wheel Rotation Sensor
3. KIBS Hydraulic Unit
4. Rear Wheel Rotation Sensor
Wheel Rotation Sensor Circuit (other than KIBS Equipped Models)
1. ECU
2. Front Wheel Rotation Sensor
3. Resistor F 220 Ω
4. Resistor R 220 Ω
5. Frame Ground 3
6. Rear Wheel Rotation Sensor
Subthrottle Sensor Input Voltage Inspection
NOTE
Be sure the battery is fully charged.
Turn the ignition switch to OFF.
Remove the air cleaner housing (see Air Cleaner Housing
Removal in the Fuel System (DFI) chapter)
Disconnect the subthrottle sensor connector and connect
the harness adapter [A] between these connectors.
Spec ...
Intake Air Pressure Sensor #2 Installation
NOTE
The intake air pressure sensor #2 is the same part as
the intake air pressure sensor #1.
Installation is basically the reverse of removal.
Position the intake air pressure sensor #2 [A] between the
projections [B] on the rubber damper.
Install the rubber damper [A] on the brac ...
Coolant Temperature Meter
The coolant temperature gauge indicates
temperature of the engine
coolant. The “ ” symbol is displayed
if the coolant temperature meter
is selected.
A. Coolant Temperature Meter
B. Warning Indicator Light (Red)
C. “ ” Symbol
If the coolant temperature is below
40°C (104°F ...