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I got the code P0161 on my Scion, where is the sensor located?

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I got the code P0161 on my Scion, where is the sensor located?

Vehicle: Scion

1 Answer

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Hi there

This code is for the O2 sensor AFTER the catalytic converter on this engine.

P0161 SCION - HO2S22 Heater Circuit Malfunction

Read more: https://www.autocodes.com/p0161_scion.html

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