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18:37
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Partime Overland
4Runner O2 Sensor Replacement (Fix for P0420!!)
I've been trying to track down what's causing my pesky P0420 engine code. Today we finally tackle to issue when we replace the downstream O2 sensor. Denso O2 sensor: https://amzn.to/4cJWjaV Cheaper O2 sensor: https://amzn.to/3Ybh5vH Thanks for tuning in!
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