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MB Paul
MB Paul, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3567
Experience:  Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
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I have a 2006 w164 mercedes ml500. I have replaced every

Customer Question

I have a 2006 w164 mercedes ml500. I have replaced every part in the secondary A.I.R. system and I'm still getting a pending code P0410 and a check engine light I can hear the pump go on when in the morning at a=start up and sometimes again stop and go before the motor is up to temp
JA: Does the light stay on, or does it blink?
Customer: stays on I have Blue driver to shut the light off and erase the code
JA: Are you fixing your ML500 yourself? What have you tried so far?
Customer: the only thing I have not replaced is the relay
JA: Anything else you want the mechanic to know before I connect you?
Customer: bought all the parts from benzpartshq, except the air pump
Submitted: 2 months ago.
Category: Mercedes
Customer: replied 2 months ago.
I changed the 2 shut off valves, all of the vacuum hoses and plastic parts, changeover valve, MAF sensor, EGR valve was replaced 1 year ago, check valve
Customer: replied 2 months ago.
I just ordered a new relay for the A.I.R. pump
Customer: replied 2 months ago.
Nevermind I'll call G&N Motors in Westwood,Ca to get the answer. No response in 24 hours. Thank you please refund my $5 deposit
Expert:  Lou P. master tech replied 2 months ago.

Hello, my name is***** and i will do my best to assist you.I am going over your story now and will reply back soon with some info,thanks!

Expert:  Lou P. master tech replied 2 months ago.

sorry for the delay, the site makes it seem like you will get an answer in seconds which is not the case depending on the issue, i can help if you still want help, so let me know , if not you can contact customer service.

Customer: replied 2 months ago.
Please refund the fee
Expert:  Lou P. master tech replied 2 months ago.

ok, that you can do by following the customer service links. sorry no one has answered faster. take care.