2013 Chevy Equinox P0420. 2013 chevy cruze lt 1.4 turbo i have code p0420.i've changed the bank 1. It can be caused by a faulty catalyst, or it.
Web what causes code p0420 engine light chevrolet, chevy, gmc, buick, cadillac great car scanner: Web this page is meant to help you troubleshoot the chevy equinox p0420 trouble code. When the chevy equinox displays a p0420 fault code, this indicates a bad oxygen sensor.
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Catalyst system efficiency below threshold (bank 1) issue severity: Web this page is meant to help you troubleshoot the chevy equinox p0420 trouble code. This was taken from the 2014 gm service manual for the 2.4l.
The code appears to indicate there. There are a few things that can cause this, but the most common is. Sae refers to the code as “catalyst system.
This code suggests that the oxygen levels are below the desired threshold (bank 1), which most often results from. Web the p0420 code is a generic obd code with a standard definition from the society of automotive engineers (sae). It happens after your car is connected to the scanner.
Web the p0420 code signals a low catalyst system efficiency. Replacing the responsible oxygen sensor. Web what causes code p0420 engine light chevrolet, chevy, gmc, buick, cadillac great car scanner:
