P0491 Fixes for Secondary AIR Injection VW Jetta Part #2 Easy Free Inexpensive VW Jetta

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Secondary Air Injection system can be a pain to diagnose. Over all its not that hard. In this video i will break it down so you can understand how it works better so next time you have a secondary air injection related code causing your check engine light you know what your looking at. Fix it yourself. Some of the tips in the video can help you fix the problem for free or very little money.
DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I will receive a small commission. This helps support this channel and allows me to continue to make videos like this. Thank you for your support!
This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results, some of the projects could be dangerous if not done properly. Andy the X tech

[@stever4375]

Excellent video thanks man

[@AndyTheXTech]

You’re welcome. Hope it helps. 👍

[@sammyhajdari9370]

Hello Andy i am looking to ge a 2019 vw Atlas S with 27000 miles are they worth do they give a-lot problems