2007 e320 Bluetec - new EGR
#1
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2007 e320 Bluetec - new EGR
Hello, I installed the new egr and am still getting code p2355. Does anyone know if I need to reprogram the ecm for the updated egr?
Thank you ... NSP
Thank you ... NSP
#2
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#3
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#4
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#5
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#7
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#8
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Intercar Mercedes where I bought the EGR emailed me that I do not need to reprogram the ECM, it is just a plug & play part. I will check the EGR tonight for any leaks in the small hoses. Any other ideas?
#9
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Ordered a new EGR Valve.
Last edited by pinebaron; 07-30-2016 at 03:17 PM. Reason: Addition
#10
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I brought the car to the dealer to diagnose the p2355, and they just called and said they "think" it may be excessive build up of carbon in the intake and want to start taking the pieces apart to assess the carbon. I hope they are correct and this isn't a fishing expedition!!
#11
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Update
With my lndy's help, we removed and cleaned the EGR, it was not really dirty or clogged up, neverthless it was cleaned and reinstalled; CEL came back on after a ten mile local drive. Now I could go ahead and replace the EGR valve but it's still taking a chance. I wonder if the DAS system (at an MB service facility) would provide more fault information than a good code reader.
Ordered a new EGR Valve.
Ordered a new EGR Valve.