Should I disconnect battery when changing o2 sensor?

No, it is not necessary to turn off the battery by replacing the O2 sensors.

RATE

Link copied to
clipboard.

Get Virtual or In-Home Service

  1. Free expert virtual diagnosis

  2. $50 for a remote fix. No fix? No charge.

  3. Get a pro to help in person

Get Virtual or In-Home Service

  1. Free expert virtual diagnosis

  2. $50 for a remote fix. No fix? No charge.

  3. Get a pro to help in person

RELATED QUESTIONS