Error Code ... What now?
01-09-2011, 01:17 PM
#1
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2006 CLK 350
Error Code ... What now?
Just started getting this on my 2006 CLK 350. Occurs under normal cruising conditions between 70mph - 80 mph, no big load, nothing unusual going on. Other than the code the car seems to be running fine. But i have cleared it and it comes back.
P0012
Intake camshaft position timing – over-retarded (bank1)
What does this indicate?
P0012
Intake camshaft position timing – over-retarded (bank1)
What does this indicate?
01-09-2011, 02:51 PM
#2
MBWorld Fanatic!
Try to clean your Camshaft position sensor there is lots of thread on how to do it here!
I hope it is the sensor and nothing more than that since it could run you a lot of money.
I also hope you are under warranty.
Specific thread from previous members here:
https://mbworld.org/forums/c-class-w...-bank-1-a.html
From the web:
Possible Causes
Incorrect camshaft timing
Wiring problems (harness/wiring) in intake timing control valve control solenoid system
Continuous oil flow to VCT piston chamber
Failed timing valve control solenoid (stuck open)
Possible Solutions
The main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit. Notes: Dealer techs have advanced tools and the ability to follow detailed troubleshooting steps, including the ability to test components using a scan tool
Hope this is just something little. Good luck and let us know!
I hope it is the sensor and nothing more than that since it could run you a lot of money.
I also hope you are under warranty.
Specific thread from previous members here:
https://mbworld.org/forums/c-class-w...-bank-1-a.html
From the web:
Possible Causes
Incorrect camshaft timing
Wiring problems (harness/wiring) in intake timing control valve control solenoid system
Continuous oil flow to VCT piston chamber
Failed timing valve control solenoid (stuck open)
Possible Solutions
The main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit. Notes: Dealer techs have advanced tools and the ability to follow detailed troubleshooting steps, including the ability to test components using a scan tool
Hope this is just something little. Good luck and let us know!
01-09-2011, 03:06 PM
#5
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2006 CLK 350
I have an OBDII reader - and sure glad I do. I tend to go through cars and with this the first thing I do is hookup and see what the computer has to say. Save me big money to learn before buying.
01-09-2011, 03:09 PM
#6
MBWorld Fanatic!
hmm so you just connect it to the car and it should label out some problems if there are any....hmm i should pick one up. i figured the onboard computer would tell me the problem when it occurs.
01-09-2011, 03:11 PM
#7
MBWorld Fanatic!
Problem with those is that if you intend to use them to avoid the Star diagnostics fee at the MB dealer they will not accept it.
They still charge you that 120 to run their own diag. F******
They still charge you that 120 to run their own diag. F******
