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I have 2007 Silverado duramax with code p0234 over boost…

Customer Question
Hi Pearl I am...

Hi Pearl I am Dave I have 2007 Silverado duramax with code p0234 over boost could this be turbo or just sensor stuck

Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix with a Chevy. The Chevy Mechanic I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so he can help you best.

It throes code at high rpm starts to almost like a stal out can hear turbo rumble with a whoosing noies

Mechanic's Assistant: Are you hoping to fix this yourself?

Yes

Mechanic's Assistant: Great! What have you tried so far?

For this problem nothing yet do not know whitch way to go

Mechanic's Assistant: Is there anything else important you think the Chevy Mechanic should know about your Chevy?

I have changed egr valve maf sensor with this dune now the code p0234 has cum up it has ben reprogrammed it also has ben chipe

Submitted: 2 years ago.Category: Chevy
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Answered in 19 minutes by:
2/12/2016
Chevy Mechanic: Tim's Auto Repair, mechanic replied 2 years ago
Tim's Auto Repair
Category: Chevy
Satisfied Customers: 16,247
Experience: Have owned a repair shop for 25 yrs.
Verified

Hi, My name is ***** ***** for the delay.

I will do my best to assist you

it is possible that your problem here is the map sensor..so you may want to try that before replacing the expensive turbo

thanks

PLEASE COPY AND PASTE the link below to your browser, I have uploaded more info on this there please copy and paste the link below to your main browser[INTERNET EXPLORER or FIREFOX]

.

https://www.dropbox.com/s/6qd3al5ndmauxhj/0212-chevy-DTC%20P0234.doc?dl=0

.

if the link doesn’t work that way, try it this way

thanks

.

www.dropbox.com/s/6qd3al5ndmauxhj/0212-chevy-DTC%20P0234.doc?dl=0

.

If you are satisfied with my answer, Please Rate my answer by clicking the rating button so I can get credit for my work. I’m not always going to be giving you good news, so please don't let this stand in the way of you accepting my answer. .it does not cost you more money and we will still be able to communicate, ,.please understand, i can not see, hear or touch the vehicle and only know what you tell me. Bonuses and positive feedback are appreciated.. if you are not satisfied with my answer, please do not leave bad feed back ,i will gladly opt out and let another expert handle the question. .if i have sent any diagrams, please print them. .sometimes you may need to right click the image [,then save picture as]to save it to your computer so you can open it with your picture program...Please ask if you need more help

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