Kia Rio P Codes (Powertrain) P0400 - P0499 P0420

Browse Kia Rio P Codes (Powertrain) P0400 - P0499 P0420 questions and answers. Choose a question that matches your symptoms.

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Codes P2191 And P0420, And New Issue?

2013 KIA RIO
A Couple Of Months Ago, My Car Started Shaking, With A P2191 Code. I Took It To A Shop, They Told Me The Fuel Injectors Have Carbon Build Up...
1 ANSWER
2 IMAGES
Asked by BeeSaldanha

Check Engine Light Is On And Code P0420

2011 KIA RIO
The Check Engine Light Is On With Code P0420. I Already Checked The 02 Sensor The Upstream S1 Reads .2 To .7. The Downstream Reads 0...
1 ANSWER
15 IMAGES
Asked by Omorales

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