Question

I have a 2005 Hyundai Elantra, what's this engine code P2195?

Answer 1

Hi there,

This code is for the front O2 sensor stuck lean. This could be the result of a failed sensor, or a problem with the engine running lean. This can be caused by a faulty mass air flow sensor or intake manifold vacuum leak.

Answer 2

P2195 HYUNDAI - HO2S Signal Stuck Lean Bank 1 Sensor 1

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