Dtc Help

Stange86

Member

Dec 27, 2010

70

2

9

Sep 2, 2013

#1

• Sep 2, 2013

• #1

My check engine light just came on and the code reads P0315 crankshaft position system variation not learned. What does this mean.

 

Stange86

Member

Dec 27, 2010

70

2

9

Sep 2, 2013

#2

• Sep 2, 2013

• #2

By the way I have a 2011 gt

 

T

TT5.0ca

Member

Apr 13, 2002

208

5

19

Sep 2, 2013

#3

• Sep 2, 2013

• #3

There is a TSB out for crankshaft sensor o-ring that could be the fault here. This one should go back to dealer for diag on Ford IDS.

 

Stange86

Member

Dec 27, 2010

70

2

9

Sep 5, 2013

#4

• Sep 5, 2013

• #4

Ok now I get told that the computer has some how unlearned part of the tune and I have an engine knock. Plus due to the fact that I have the Ford racing tune that it may not be covered under my extended Warranty. This is making me lose faith in Ford quick.