[6BATMAN6]

So as some of you have seen over the months i have been trying to source a reason for my car throwing 30fe everytime it gets warmed up (when oil temp hits 235 ish )and at WOT . I finally gave in and took it to dealership and they cannot figure it out at all .. Say theyve done every test they could and cant find a problem .Its so frustrating that they cannot recreate the problem and i know ill pick it up today drive for 10 minutes and it will go right into limp mode ..if anyone may have any ideas please speak up .. I have replaced every sensor u can think of relating to boost pressure .. I have replaced diverter valves i dont not get any wastegate rattle .. Maybe a little on a cold night start but goes right away.. There are no leaks ..

[j1gilles]

Originally Posted by 6BATMAN6

So as some of you have seen over the months i have been trying to source a reason for my car throwing 30fe everytime it gets warmed up (when oil temp hits 235 ish )and at WOT . I finally gave in and took it to dealership and they cannot figure it out at all .. Say theyve done every test they could and cant find a problem .Its so frustrating that they cannot recreate the problem and i know ill pick it up today drive for 10 minutes and it will go right into limp mode ..if anyone may have any ideas please speak up .. I have replaced every sensor u can think of relating to boost pressure .. I have replaced diverter valves i dont not get any wastegate rattle .. Maybe a little on a cold night start but goes right away.. There are no leaks ..

Do you have a log? I would check to see if your car is hitting targeted boost before throwing anymore parts at it...

[6BATMAN6]

Its so sporadic.. Sometimes it hits target and holds but will still throw code sometimes it will die off like a clear boost like and other times it will die off and then spike but i think the spike is coming from the dv slamming closed.. I only put jb4 in for like 2 days because my mechanical boost gauge just was easier to follow .. But ya i never logged it