Home Forums Cars Smog 테스트가 자꾸 o2 sensor not completed에서 실패합니다 Smog 테스트가 자꾸 o2 sensor not completed에서 실패합니다 Name * Password * Email I think you should visit Dealer. Sometimes, there are Special instruction in manual. Big headache... https://www.smogtips.com/smog-question/3248/How-Do-I-Drive-a-Honda-Fit-to-Set-the-Emissions-Computer Also, there is a self test tookit (cheap from Amazon). I agree to the terms of service Comment
