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Hey gang! OK - I've been reading the related P0420 threads and they've been super helpful but I'm still a little unclear on exactly what my next...
My front heat shield above the catalytic converter is apparently corroded and hanging down. How important is it for me to get this replaced for...
Auto Zone gave me a free estimate and told me WHY I was losing gas so fast- its either the Oxygen sensor or the Cat converter. What is the cost...
Good afternoon all, My 2013 Prius had it's engine light come on, with code P0420. Took it to a dealer to confirm. My question is - can anybody...
A couple months ago I was having a problem with accelerating my 2004 Prius. Eventually while on the interstate my car threw the red triangle...
2006 Prius (gen 2) 201,000 Miles Serviced by Toyota, never missed an oil change Orange County, Ca Last night after leaving a friends, about 1 min...
i just bought a 2007 prius from a private seller. A day later the engine lights on. He said it was due to a cat converter sensor and no big deal....
Hey my 2004 prius catalytic is fried, and i have to smog the car in a few months. 245k miles. car is not worth the price of a new legit cat...
My 06 Prius gave me check engine light. OBDII says it's P0420. catalytic converter below efficiency. My OBD show that: oxygen bank1 sensor 1...
I have a 2002 (first gen) Prius, which came with a long, one-piece front exhaust pipe assembly (part # 1741021261) consisting of two catalytic...
My 2004's catalytic converter is out now, can't pass emission test. On eBay, there are two kinds of converters: OEM vs. Universal: OEM:...
My 282k miles 2006 Toyota Prius is throwing code P0420 and I want to check what could be the culprit. Indeed changing the catalytic converter...
