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Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 4948
Experience:  15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.
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CODES p2001 CODE p201c CODE p2069, P2001 P201C P2069, E320

Customer Question

CODES p2001 CODE p201c CODE p2069
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: P2001 P201C P2069
JA: What is the model/year of your Mercedes?
Customer: E320 AWD 2005
JA: Are you hoping to fix this yourself? What have you tried so far?
JA: Anything else you think the mechanic should know?
Customer: NO
Submitted: 1 year ago.
Category: Mercedes
Expert:  Lou P. master tech replied 1 year 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 1 year ago.

ok so you need to check the actual value of the fuel pressure sensor, most likely its faulty. if you can remove the fuel cap and the pressure sensor is reading pressure or vacuum the sensor if bad

remove the egr and the line from the egr to the intake (metal line) it will most likely be clogged.

you need to check the etc module for trans codes. the p0730 is a generic code that means to check the trans module for fault codes,let me know what you find.

Expert:  Lou P. master tech replied 1 year ago.

I have taken my time to answer your question the best i could and i will continue to help if you need follow up information , all i ask is that you PLEASE take a second to rate my service so i may receive my credit for assisting you. Thank you.