2012 E350 CDI dpf cleaning

[Sr108]

Yes it would ! Seems dpf is blocked up but just won't regenerate

Be nice to know what actual drama is tho

Be nice to know what actual drama is tho

 

[mioba]

Seems that's what the actual problem is , it's not doing the regen..

..... and swigs more beer

 

[onefortheroad]

Can try tomorrow , I'm thinking to get some of that dpf cleaner that you put in the pipe ..

That would be like cleaning a chimney with cotton wool buds .

 

[Sr108]

w


wont cure anything as the car is not doing a regen.

(gobbles more popcorn)

N

That would be like cleaning a chimney with cotton wool buds .

not sure how easy it is to get those pipes out and then get them back onto wherever they connect to ?

 

[mioba]

N

not sure how easy it is to get those pipes out and then get them back onto wherever they connect to ?

have a look.....takes another swig

 

[onefortheroad]

N

not sure how easy it is to get those pipes out and then get them back onto wherever they connect to ?

Just the 2 small rubber ones I'm talking about , the metal pipes are attached to the dpf and probably welded on. ?

 

[Sr108]

Just the 2 small rubber ones I'm talking about , the metal pipes are attached to the dpf and probably welded on. ?

Yeah I know , will have a look tomorrow

 

[mioba]

the weather is nice today

 

[Sr108]

So just went for a long drive at 3k rpm , ash content of dpf is now 7.53g and soot is 0.52g.

Pressure differential in dpf 5mbar

Only got 1 fault code as of now - 10E900 - the control module has an internal fault ..

 

[ajlsl600]

So just went for a long drive at 3k rpm , ash content of dpf is now 7.53g and soot is 0.52g.

Pressure differential in dpf 5mbar

Only got 1 fault code as of now - 10E900 - the control module has an internal fault ..

That code is about as much use as, a chocolate fireguard!!

 

[Sr108]

That code is about as much use as, a chocolate fireguard!!

Also called P0607

 

[supernoodle]

Also called P0607

Control Module has an internal fault is usually the torque monitoring calculated torque does not match that of the main torque path.
The torque monitoring is an inverse calculation of demanded torque based on the fuel requested. If the two do not match ECU says something wrong....usually it's the dodgy remap. They fiddle the main path, but don't do the monitoring.

 

[Sr108]

Control Module has an internal fault is usually the torque monitoring calculated torque does not match that of the main torque path.
The torque monitoring is an inverse calculation of demanded torque based on the fuel requested. If the two do not match ECU says something wrong....usually it's the dodgy remap. They fiddle the main path, but don't do the monitoring.

So if it's something the remap place has done wrong then I should be able to take it to them and tell them to sort it out right

 

[supernoodle]

So if it's something the remap place has done wrong then I should be able to take it to them and tell them to sort it out right

At least they can put it back to standard. If the code goes, take it somewhere else.

 

[Sr108]

At least they can put it back to standard. If the code goes, take it somewhere else.

Feel like they should put it back to standard and give my money back too if they've done something wrong surely

 

[onefortheroad]

Feel like they should put it back to standard and give my money back too if they've done something wrong surely

Ask them then , no one on here can do it for you.

 

[pwh2]

See the pic I attached of the fault codes

I've just had the same issue on 2012 Eclass 350 212.
Changed both sensors and it still went into limp mode.
I bought a decent code reader that forced a dpf clean ,that worked well but I had to change the exhaust pressure sensor again as the after market one just didn't work, so back to OEM one now .
It's been a real nightmare.