Oxygen Sensor Test
After engine is at normal operating temperature, idle engine at 1300 RPM. Check voltage of oxygen sensor. It should be 0-1 volt and 2.7 volts pulsating. If voltage of oxygen sensor is not to specification, replace oxygen sensor.
After engine is at normal operating temperature, idle engine at 1300 RPM. Check voltage of oxygen sensor. It should be 0-1 volt and 2.7 volts pulsating. If voltage of oxygen sensor is not to specification, replace oxygen sensor.