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2007 ML350 P0012 and P0035

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Old 04-12-2017, 10:45 AM
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2007 ML350
2007 ML350 P0012 and P0035

Hello (Hoping on correct forum now)

We have 2007 ML350
Got check engine light...ODB reader tells me:

P0012 - "A" Camshaft Position - Timing Over-Retarded (Bank 1)

So I searched and bough Standard Motor Products PC641 Camshaft Sensor

Installed it - Was piece of cake.

Start the car and its sluggish starting and needed couple extra crank.
Check engine light comes right back on and ODB now telling me:
P0335 – Crankshaft position (CKP) sensor -circuit malfunction

Do I have wrong Camshaft sensor ?
Or do I missed some kind of callibration after installing the PC641.

Thanks
Old 04-12-2017, 12:55 PM
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2002 ML 320 & 2006 ML500
Here are the directions to replace the CKP Sensor. I strongly suggest you buy the sensor from the dealer. Standard products are well known to be substandard unless the M/B logo is stamped on it.
Attached Files
File Type: pdf
R&I CKP M272 & 3 #1.PDF (202.6 KB, 150 views)
File Type: pdf
R&I CKP M272 & 3 #2.PDF (151.4 KB, 213 views)
File Type: pdf
R&I CKP M272 & 3 #3.PDF (124.6 KB, 118 views)
Old 04-20-2017, 12:17 PM
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Originally Posted by slushman
Hello (Hoping on correct forum now)

We have 2007 ML350
Got check engine light...ODB reader tells me:

P0012 - "A" Camshaft Position - Timing Over-Retarded (Bank 1)

So I searched and bough Standard Motor Products PC641 Camshaft Sensor

Installed it - Was piece of cake.

Start the car and its sluggish starting and needed couple extra crank.
Check engine light comes right back on and ODB now telling me:
P0335 – Crankshaft position (CKP) sensor -circuit malfunction

Do I have wrong Camshaft sensor ?
Or do I missed some kind of callibration after installing the PC641.

Thanks
Step by step video here:

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