P2198

[Jcg_3v94]

So just got this code on today, any ideas? Thank you


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[msvela448]

Bad O2 sensor... I belive it's the one on the driver side closest to the engine (Bank 2, sensor 1).

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[Dino Dino Bambino]

This will help you troubleshoot the problem:

https://www.fixdapp.com/blog/p2198-...de indicates that,an incorrect air/fuel ratio.

 

[Iceman62]

Be nice to know a little more about your vehicle...if you want any form of helpful feedback. What year, mods (engine, performance, electrical), anything unusual b4 code appeared (running wise)? The more you provide, the better the response(s)...