Ect Sensor Inspection - TGB BLADE 600 Service Manual

4-1. FUEL INJECTION SYSTEM
ECT SENSOR
INSPECTION
• Turn the ignition switch OFF.
• Disconnect ECT sensor 2P connector.
• Check for loose or poor contact on the ECT sensor
connector.
• Connect the ECT sensor connector.
• Turn the ignition switch ON.
• Check the MIL light.
• Turn the ignition switch OFF.
• Disconnect the ECT sensor connector.
• Measure the resistance at ECT sensor terminals.
Connection:
Standard:2.3~2.6 kΩ (at 20℃)
• Turn the ignition switch ON.
• Measure the voltage between the ECT sensor
connector terminal of the wire harness side and
ground.
Connection: Yellow/Red (+)－Ground(-)
Standard: 5.0 +/- 0.1V
• Measure the voltage at ECT sensor connector of the
wire harness side.
Connection: Yellow/Red (+)－Gray/Red(-)
Standard: 5.0 +/- 0.1V
4-1-14