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Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 8441
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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Im getting code P02E7 and the DPF will not regenerate, Yes

Customer Question

Hello Im getting code P02E7 and the DPF will not regenerate
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: Yes it is intake air valve flow position performance and Ihave reset the code and retried. I have also had the DPF cleaned and replaced the MAF
JA: What is the model/year of your GMC?
Customer: 2007 C5500
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Cleaned the DPF and all intake hoses and replaced the MAF
JA: Anything else you think the mechanic should know?
Customer: When the code is cleared and I restart the bus the yellow DPF filter light comes on then a few seconds later it changes to red. I hit the regenerate button and it begins to regenerate for about 2 minutes before it is shut off by the computer and the P02E7 code pops up and it will not go back into regenerate mode
Submitted: 3 months ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 3 months ago.

Hi I'm Wayne

I will try to help you with this

go to this site and raed about it

go down 4 statements click here

I hope this helped you

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Expert:  Wayne replied 3 months ago.

Hi

Just following up with you

did my answer help you

let me know ,Please

Wayne

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