Self-Diagnosis System
Oxygen Sensor Heater Resistance Inspection
In this manual: Self-Diagnosis System
~1min read
- Turn the ignition switch to OFF.
- Remove the fuel tank (see Fuel Tank Removal in the Fuel System (DFI) chapter).
- Disconnect the oxygen sensor lead connector [A].
- Connect a digital meter [A] to the terminals in the oxygen sensor lead connector [B].
- Measure the oxygen sensor heater resistance.
Oxygen Sensor Heater Resistance Connections: W lead [C] ←→ W lead [D] Standard: 6.7 
10.5 Ω at 20В° (68В°F)
If the reading is out of the standard, replace the sensor.
If the reading is within the standard, check the power source voltage (see Oxygen Sensor Heater Power Source Voltage Inspection).
Test yourself
A quick Kawasaki Ninja ZX-10R quiz: every answer comes with an explanation and a link to the manual page.
Was this page helpful?