Engine Light – P0401 CODE

[drthrift035]

Engine Light – P0401 CODE 2003 Ford Focus

EGR VALVE + EGR PRESSURE FEEDBACK SENSOR sensor has been changed. What should be done ?

Topic

[college man]

see if this helps.

http://www.justanswer.com/ford/1tke7-causing-code-p0401-2003-focus-ztw.html

[drthrift035]

Thanks for the assistance. The correct information and the correct tools make the difference.

[college man]

did it solve the issue? 🙂

[drthrift035]

Thanks. It did solve the issue.

[college man]

what actually solved the problem?

[drthrift035]

The Egr passages had to be cleaned out which solved the problem. Thanks again Collegeman.

[college man]

[quote=”drthrift035″ post=46469]The Egr passages had to be cleaned out which solved the problem. Thanks again Collegeman.[/quote]

Happy to help. 🙂

[EricTheCarGuy]

I’m glad you got that worked out. FYI I’ve written an entire article on this topic. You can find these by simply typing in your CEL code into the search function at the top of this page.

http://www.ericthecarguy.com/component/content/article/23-obd-codes/obd-ii-codes/142-p0401-exhaust-gas-recirculation-flow-insufficient-detected

[Author]

Replies