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mike_a_mechanic, Mercedes Mechanic
Category: Mercedes
Satisfied Customers: 5471
Experience:  17 years experience as a auto mechanic, foreign and domestic.5 years running my own repair business.
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Hi I have a 2010 Sprinter 313cdi 2.2, I have a flashing EML,

Customer Question

Hi I have a 2010 Sprinter 313cdi 2.2, I have a flashing EML, the engine runs but has no power and revs very slowly up to 3k, iv'e scanned it with a Snapon Solus which gave me the following codes PO4091c, the position sensor for the EGR controller cylinder bank 1 has an electrical fault, PO34431, The position sensor for the intake camshaft cylinder bank 1 has a sporadic malfunction, signal not present, PO69716 power supply 2 for the sensors has an electrical fault or open circuit, the limit value for the electrical value has not been attained, Please advise
Submitted: 3 years ago.
Category: Mercedes
Expert:  mike_a_mechanic replied 3 years ago.
Hello, welcome. My name is***** will do my very best to assist you with your question. I apologize if you have been waiting long for a response.
I am also a warranty inspector and I have inspected this issue many times on these vehicles/ The balance shaft needs to be checked as a first step as the teeth are common to round of and causes these problems.