P0315 Code after uploading Lund tune

[DXB_5.0]

Hello, I uploaded a Lund custom tune on to my 2017 Mustang GT and my check engine light came on with the code p0315, is it safe to drive? (The car feels fine no hiccups or anything) And can I do a crank re learn using my SCT X4 even though I still have the Lund tune uploaded ?

any feedback is highly appreciated

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[S7N]

Ya you can do a crank relearn with the SCT anytime it's not going to effect the tune.

 

[DXB_5.0]

Ya you can do a crank relearn with the SCT anytime it's not going to effect the tune.

Even though my check engine light is on ?

 

[S7N]

Even though my check engine light is on ?

Yeah it’s not going to hurt anything. Did you try clearing the error code with the SCT yet?

 

[DXB_5.0]

Yeah it’s not going to hurt anything. Did you try clearing the error code with the SCT yet?

Yeah I did, but the light stayed on. I think my only option right now is to try the crank relearn

 

[Sins550]

Do the crank relearn and it goes away

 

[SSG 5.0]

Even though my check engine light is on ?

Really man. Check engine light is never ok.

 

[mushy78]

Yeah I did, but the light stayed on. I think my only option right now is to try the crank relearn

Completely normal. Do a crank relearn and it'll go away. No need to clear the CEL before.

 

[Chris97277]

Yes crank relearn is what you need to do. I got that code the first time I loaded my lund tune into my 17 GT and i did a crank relearn and the code went away right away. No issues at all

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