2013 Audi A4
Mileage
81,684
Service Date
4/4/2024
Services Performed
- C/S CEL on Replaced bank one sensor. Code has come back
- scanned system p325500 af sensor b1s1 heater circuit, p326600 b1s1 internal resistance implausible, p224300 o2 sensor reference voltage circuit copen b1s1, p013000 o2 circuit b1s1. confirmed no reading from o2. checked found connector not seated correctly. plugged in cleared codes road tested good.
Brett E. gave our service a 5 star review on 4/5/2024
