fault code help

[ozzyboy]

got 2 fault codes on my ml320cdi.it splutters every now and then.
they are
p2616
p2270
ne is unknown,the other refers to dpf sensor.
can anyone shed light on what is needed for repair

 

[Wully]

Have a look:-

Error Code Manufacturer Listing

I would suggest you get it on Star Diag to see the full story.

 

[Pendragon]

P2616:Camshaft Position Signal Output Circuit High.

P2270:O2 Sensor Signal Stuck Lean.

You will need to get a indepth diagnostic done on your car before you start replacing parts you may not need.

I just did a diagnosis on my car which told me that it was the 02 sensors..............wrong, it was the breath pipes blocked. Try checking your breather pipes first and the tiny pin size breather hole on the cover.

Keith

 

[ozzyboy]

whereabouts are the breather pipes in question.never had one before so dont know my way round them.

 

[Pendragon]

Hi, sorry, no idea where they are on your car but should be easy to get to. Check your manual if you have one although I expect someone on here with more knowledge will point you in the right direction. Good luck getting it all sorted.

Keith

 

[ozzyboy]

going to try new air and fuel filters over the next few days