Suzuki RM-Z450 - Iat Sensor Inspection; Iat Sensor Removal and Installation; To Sensor Inspection; To Sensor Removal and Installation

FI SYSTEM DIAGNOSIS 12-48
• Apply engine coolant to the O-ring.
• Tighten the ECT sensor to the specified torque.
' ECT sensor: 12 N·m (1.2 kgf-m, 8.5 lb-ft)
• Connect the ECT sensor coupler.
• Pour engine coolant. ("14-3)
IAT SENSOR INSPECTION
The IAT sensor is installed on the air cleaner. ("12-34)
IAT SENSOR REMOVAL AND INSTALLATION
• Remove the seat and fuel tank rubber hand. ("5-2)
• Disconnect the IAT sensor coupler

1.
• Remove the IAT sensor

2 from the air cleaner outlet tube.
• Install the IAT sensor in the reverse order of removal.
' IAT sensor mounting screw:
1.3 N·m (0.13 kgf-m, 0.95 lb-ft)
TO SENSOR INSPECTION
The TO sensor is installed on the frame bridge. ("12-36)
TO SENSOR REMOVAL AND INSTALLATION
• Remove the fuel tank. ("13-2)
• Disconnect the TO sensor coupler

1.
• Remove the TO sensor

2.
• Install the TO sensor in the reverse order of removal.
NOTE:
When installing the TO sensor, the arrow mark

A must be
pointed upward.
CAUTION
Replace the O-ring with a new one.
CAUTION
Replace the O-ring

3 with a new one.