P0442 code chevy silverado 1500

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P0442 code chevy silverado 1500

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Thanks for the couple of replies! Log in. Chevy Silverado EV Forum.

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One such DTC is the P code. Continue reading to find out what the P trouble code means and what symptoms it causes. I also review the most common symptoms and show you how to fix it. The evaporative emission control EVAP system keeps fuel vapors from escaping into the environment. Fuel vapors from the tank get absorbed by the charcoal that is in the canister. Aside from seeing the Check Engine Light, you might not have known that something was wrong.

P0442 code chevy silverado 1500

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Another damned console question Log in Register. Members Registered members Current visitors. Log in. OEM and Custom Interiors. Chevy Silverado EV Forum. Thanks for the couple of replies! Does anyone know if they make a one piece Fuel Tank Filler Neck that is 3 inches longer than stock with a 2 inch diameter and if so where I can purchase one? JavaScript is disabled. Replies 1 Views

In this tutorial, I'll shed some light on what this trouble code means and some of the tests you can perform to find its cause and solution in case a loose gas cap is not the source of the problem. Unfortuately, this trouble code does not pinpoint a specific component as the cause of the EVAP system's fuel vapor leak.

New posts. It ended up being the Gas Cap so no need for a replacement fuel tank filler neck. If that is good then you need to the purge valve. Search Advanced search…. Sign up. Log in Register. It seems like the valve should be shut unless it has power and the computer tells it to open? Thanks everybody for your help. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! That's good you are getting a reprieve. You need to verify you do not have a skewed fuel tank pressure sensor. Check and see if your code is a P Go the parts store and have them get a replacement and before buying it blow or suck on the new one.