007 redline

Haven't changed anything on the car in a long time, went wot and noticed boost spiked to 30 and held there, shortly after got a p0234 code for over boosting. Can anyone please help and direct me in the right direction to get this fixed. Thanks

007 redline

Any help?

umrdyldo

iTrader: (1)

Well you are going to set that overboost CEL at that psi obviously.

Is it repeatable?

007 redline

normally im at 22 psi, not 30 lol not sure why all of a sudden it changed. Ive had the same tune for about 3 years now and havent had any issues with it, so i know something els eis wrong just not sure what.

007 redline

Any ideas? really would appreciate some help. Thanks

tomj77

iTrader: (2)

Maybe something happened to ur wastegate, nut moved or something

007 redline

Went to a local dealer and they said its an internal issue with the turbo, what do you guys think?

umrdyldo

iTrader: (1)

Possible, but not necessarily the fix. Are you still under warranty?

007 redline

No longer under warranty, 105K miles

007 redline

just got codes P0011 and P0010 which are sensors that need to be changed, is it possible these bad sensors are causing code P0234?

umrdyldo

iTrader: (1)

I wouldn't think the intake and exhaust actuators are related, but that's a great place to start. Can get those on CED, amazon or from the dealer.

Easy change too

Stamina

I had an issue a while back with the wastegate solenoid sticking due to oil getting blown in there and gunking it up. Perhaps you have something similar going on and you may need to spray some MAF cleaner through it to clean it out.

007 redline

I just changed the Evap solenoid and now every time i turn my car on I get p0010 after I clear it. Before changing the Evap I would get the code maybe once a week. I'm changing the camshaft position sensors tomorrow hoping it'll fix everything.

umrdyldo

iTrader: (1)

P0010 is for the camshaft position actuators. Change them

007 redline

I am when I get home today, my question is would the sensors being bad cause my overboosting issue?

umrdyldo

iTrader: (1)

Not likely, they are a common failure point.

What mileage are you at?

tuned08ss

Op said 105k. I had to change mine at 70k. Easy fix tho

007 redline

thanks guys, it looks like an easy fix, im still puzzled about the over boosting issue. im not getting any other codes besides the p0010 now

tuned08ss

Did it spike to 30 just that one time?

007 redline

no it happens all the time and it holds 30