SEAT O2 Sensor Reset Using OEM ODIS Diagnostics

This SEAT Alhambra visited us due to limp mode and an engine management light displayed. Initially we ran a diagnostic test using VAG OEM ODIS diagnostics, this returned an O2 sensor fault.

Fault code present

– P220B


Both of the fault codes above were present an the local seat dealership quoted over £600 to solve the issue as a replacement Nox sensor was the only way to resolve this issue. Knowing this was untrue we advised the customer and got to work on the solution.

Firstly we removed and cleaned the sensor and then logged the data (signal) from the NOx sensor. After cleaning we found a slight improvement but this did not cure the fault straight away. Using our programming skills we managed to cure the issue in just over 4 hours and saving the customer over £300 against the cost of the main dealer.

As we are equipped with ODIS OEM Diagnostics we are able to fault find, diagnose code and programme all VAG Group vehicles including seat but also vw, audi, skoda and Bentley. We are able to also provide a networked online coding service.

If you are looking for specialist diagnostics for any of the brands mentioned above in Suffolk, Essex or Norfolk we are based in Saxmunham, Suffolk in between Ipswich and Lowestoft. We can also provide a mobile service by appointment only (some services are not available) through out Suffolk, Essex and Norfolk. Please feel free to get in touch by phone email or use the live chat at the bottom of this page.