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Q: Getting Engine light code P0430

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The Engine light in my car is on. I am getting a code P0430.

A: The definition for the code P0430 is a prob...

The definition for the code P0430 is a problem with the catalyst or the sensors that keep track of its operation. An experienced technician will, such as one from YourMechanic, be able to identify the problem component. In many cases, the upstream and downstream oxygen sensor involving a failed catalyst should be replaced along with the catalytic converter.

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Q: Check Engine Light is on. P0430 code.

The Check Engine Light on for code P0430 is for the right (passenger side) O2 sensor indicating a bad catalyst on the passenger side or right side of the vehicle. Before replacing the catalyst, check all the engine ground connections...

Q: Bad O2 sensor

I would ask for help from one of the mechanics at YourMechanic. They can come to your location and replace the faulty O2 sensor for you.

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Hey there. There are a few other reasons aside from the thermostat that may cause the car to overheat such as a clogged radiator or potentially a faulty coolant fan switch. A clogged radiator may prevent the coolant from flowing...

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