[dyllan12]

I'm getting code 30FE saying "turbocharger , charge air pressure to high " when I WOT ( Limp Mode)

I'm on MHd stage 2+ e50 FBO

Tune up done
Vacuum Lines changes

19,000 miles on Turbos

never changed boost solenoid ... Do y'all think that's probably the issue

[Saif2018]

Originally Posted by dyllan12

I'm getting code 30FE saying "turbocharger , charge air pressure to high " when I WOT ( Limp Mode)

I'm on MHd stage 2+ e50 FBO

Tune up done
Vacuum Lines changes

19,000 miles on Turbos

never changed boost solenoid ... Do y'all think that's probably the issue

Log?

Have a read through this thread...

https://www.e90post.com/forums/showthread.php?t=1149162

[dyllan12]

I am so late sorry , but this is the log guys


I'm on MHD stage 2+ e50. again

https://datazap.me/u/dyllan012/log-1...&data=3-22



btw all the codes again are

3100- Boost control Deactivate
30FE- TurboCharge, charge air pressure to high
2c77 Oxygen sensor after catalytic converters signal
(came up)

[feuer]

Haven’t seen your log but maybe you need to modify the Tmap sensor.

[dyllan12]

This is another log that i just did, I'll really appreciate if someone could take a look at it , I'm still learning how to read logs thou

I wanna make sure if the wastegate are looking fine , I'm trying to cancel out what could cause these codes , I just orders boost selenoids too ...


https://datazap.me/u/dyllan012/log-1...&data=3-21

[turbohugh]

Originally Posted by dyllan12

This is another log that i just did, I'll really appreciate if someone could take a look at it , I'm still learning how to read logs thou

I wanna make sure if the wastegate are looking fine , I'm trying to cancel out what could cause these codes , I just orders boost selenoids too ...


https://datazap.me/u/dyllan012/log-1...og=0&data=3-21

Did you test your old boost solenoids ? With a mightyvac it's easy. Test, confirm, then spend .. [my motto, but I'm a 'poor' ] my Jeep emptied every pocket.

[dyllan12]

Originally Posted by turbohugh

Did you test your old boost solenoids ? With a mightyvac it's easy. Test, confirm, then spend .. [my motto, but I'm a 'poor' ] my Jeep emptied every pocket.

I didn't know you could test it , ima look into it , I'm hoping that's just what it is

[dyllan12]

bump .. have anyone else experience a problem like this or know someone who has?

[Saif2018]

Originally Posted by dyllan12

bump .. have anyone else experience a problem like this or know someone who has?

Have you checked your O2 sensors?

Hopefully your solenoids fix overboosting issue.

Also do you have inlets?

[dyllan12]

no inlets and hopefully the solenoid do resolve this issue

[Saif2018]

Originally Posted by dyllan12

no inlets and hopefully the solenoid do resolve this issue

Post back and let us know.

[Occ224]

Im having the exact same codes except the o2 sensor. I just upgraded downpipes and uped to stage 2+ mhd v9

[dyllan12]

Giving update to this thread , even thou there's like 3 of the same thread this week ...

UPDATE .. the boost solenoid didn't fix my issue , I'm going to purchase boost pressure sensor


btw my turbo are new 20k+ miles