I just got a "check engine light". I put the code reader to the test and it came back with a "0315 code". I cant find this code anywhere?

 

Year and engine, please.

http://www.gearchatter.com/viewtopic11737.php

 

From the sticky thread topic at the top of the engine forum...

https://www.f150online.com/forums/sh...d.php?t=312874

The search feature is your friend if you use it...

 

I did use the search feature and found no results. It is a 2003 S'crew 5.4.

Cheers

 

A P0315 is set when the PCM can't learn the crank trigger wheel profile....MP_LEARN I believe....possible causes could be the trigger wheel itself which is behind the front cover and not so easy to check, a bad connector or a bad crank sensor.....I can get a more detailed description of the problem if needed.....