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crvownersclub.com
P0420 Code 2005 CRV
Hello,2005 CRV 230,000 miles. Runs perfectly.P0420 code.Found exhaust leak between cat and pipe behind and added a new gasket, no leak now.Drove 40 miles and light back on.Could this be the downstream (rear) oxygen sensor? It looks old. Or is it definitely the cat?How do I tell if...
May 27, 2020
P0440 Code Fix
P0341 Code Fix: Diagnose & Repair Camshaft Position Sensor Issues
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8 months ago
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[nonda Auto DIY Center] P0420 is the most common engine error code, it stands for catalyst system efficiency below threshold. Check out this self-repair video tutorial created by nonda's expert mechanics. Fix it yourself and save $$$ on your repair fees. Don't forget to claim your FREE ZUS Smart Vehicle Health Monitor here https://bit.ly/FreeZUS-ADC and get an in-depth diagnosis of your vehicle condition. | nonda
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