Solved - P0442 Emission Hose | Ford Explorer Forums

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Solved P0442 Emission Hose

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Number4

"I'm counting to 3, then I'm getting your dad."
Elite Explorer
Joined
March 16, 2013
Messages
4,377
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City, State
Woodstock, GA
Year, Model & Trim Level
04 Ford Explorer 4.6l
I recently had code P0442 show up.

(The P0442 code stands for “Evaporative Emission Control System Leak Detected (Small Leak).”)

A quick inspection of the hoses finds one coming off the purge valve had rubbed on the steering shaft.

Has anyone replaced this hose before? What did you use?

This engine was swapped by a shop from my wrecked Ex into the current one. It looks like they used tape to seal this onto a metal tube from one end. Hose does not look new.

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I just purchased 1/2” fuel line to fix. Went ahead and did the other line with 5/16. Just reused the end fittings.
 






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