What does Sen flt: AZ30-BT20 exh air mean?

There is no contact with the exhaust air sensor (AZ30-BT20). This may be due to an open or short circuit on the sensor input, or a defective sensor.

• Open circuit or short circuit on sensor input
• Defective sensor

Click steps to track your progress.

1. 1

   Examine the exhaust air sensor (AZ30-BT20) for any damage.

2. 2

   Ensure the sensor is correctly connected.

3. 3

   Test the sensor's electrical properties.

4. 4

   Replace the sensor if found to be defective.