In this video I show you how I normally test and fix P0030 for Sensor Heater Circuit (Bank1 – Sensor1). Join the channel for more videos and more support: https://www.youtube.com/@AutomotiveDi… You might be interested to watch the following videos too: How Immobilizer Works | Transponder Chip, Immobilizer Components, How to Bypass Immobilizer: https://www.youtube.com/watch?v=lXFttSeph94&t=0s How to […]
Compete guide how to read code, understand the problem, diagnose and replace A/F Sensor