Causes and Fixes P0141 Code: O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)

[@aoace60]

The best answer I've ever heard. Description and reasons, straight to the point.

[@zacharyranford4918]

Such a helpful video! Thank you😁

[@oliverbernal7216]

Excellent tutorial!! Thank you. You really helped me.

[@Ernie-tj4ns]

Missing Cadillac converter

[@rigogarcia6727]

Thank you

[@kaptainkirk11]

I have a 03 a6 with the 4.2 I got code P0037 as a primary code and P0141 could it be both banks or something else