amwebby
MB Enthusiast
So far my problems have been one upstream o2 sensor on the nearside and one cat on the offside, both at around 90k
greekCL
Active Member
- Joined
- Jun 15, 2008
- Messages
- 499
- Location
- Kent
- Car
- Mercedes E55 W211 (2004), BMW 640d GC (2016), BMW 645Ci (2004), Mini Cooper D (2008))
I was just fooling around in the russian website trying to find the lamda sensor part numbers and I came across to that
Êàòàëîã
Exhaust Gas Recirculation, does my car has this? if it does so ... will it be affected that I only have the front cats in place and just empty housings instead of the rears.
Vasilis
Êàòàëîã
Exhaust Gas Recirculation, does my car has this? if it does so ... will it be affected that I only have the front cats in place and just empty housings instead of the rears.
Vasilis
Last edited:
greekCL
Active Member
- Joined
- Jun 15, 2008
- Messages
- 499
- Location
- Kent
- Car
- Mercedes E55 W211 (2004), BMW 640d GC (2016), BMW 645Ci (2004), Mini Cooper D (2008))
Well I plugged in the computer over the weekend... my friend gave me his Carsoft v7.4 program to play with my car for a week or so...
Now I have ordered a new MAF sensor, as it indicates this is the major problem apparently. I have read live data for the O2 sensors the front ones play from 0 to 1V all the time... and the rear ones seem more solid around to 0.465V so as I was told they do seem to be in good shape.
The program when I diagnosed the ME gave me the following error codes... in case you can make sense out of them more than I do.
P2050 Misfire (KAT Harmful (P0300))
P2051 Misfire at Cylinder 1 (KAT Harmful (P0301))
P2053 Misfire at Cylinder 3 (KAT Harmful (P0303))
P2056 Misfire at Cylinder 4, 5 or 6 (KAT Harmful (P0306))
P2004 Hot Film Air Mass Volume flow sensor (P0100)
all these above are classed as stored errors and as actual errors.
Now moving along ... some more errors I found :
EGS Diagnosis .. (what ever that is)
148 Selector Level blocked / Converter lockup clutch (KaB)
Airco Diagnosis
B1000 Module Defective.
PSE Diagnosis
It did not give me any more details on those?? I do not know what PSE is nor the codes.
B1443
B1444
Airmatic/ABC Diagnosis
C1525-001 Critical Vehicle Level : Front Left Side.
(I think this came into action when I parked one of the car wheels on a speed bump, and it was only me in the car... switched off ... and then I had full luggage and 5 people in the car the next time it switched on ... it came up straight away ABC too low red in dashboard... it gone away as soon as i raised it from the dashboard one level.) But it recorded it.
OCP Diagnosis
B1879 SHD engine (el. roof)
B1881 SHD is not normal.
UCP Diagnosis
(I think some of this might have to do that the airbag module is removed?... in process of replacing it)
B1088 CAN communication KI module.
B1559 AB Child seat light activation signal
DCM Diagnosis
(I have no clue what this is??)
B1521 Mirror glass positioning faulty.
Any help would be appeciated guys...
thank you in advance.
Now I have ordered a new MAF sensor, as it indicates this is the major problem apparently. I have read live data for the O2 sensors the front ones play from 0 to 1V all the time... and the rear ones seem more solid around to 0.465V so as I was told they do seem to be in good shape.
The program when I diagnosed the ME gave me the following error codes... in case you can make sense out of them more than I do.
P2050 Misfire (KAT Harmful (P0300))
P2051 Misfire at Cylinder 1 (KAT Harmful (P0301))
P2053 Misfire at Cylinder 3 (KAT Harmful (P0303))
P2056 Misfire at Cylinder 4, 5 or 6 (KAT Harmful (P0306))
P2004 Hot Film Air Mass Volume flow sensor (P0100)
all these above are classed as stored errors and as actual errors.
Now moving along ... some more errors I found :
EGS Diagnosis .. (what ever that is)
148 Selector Level blocked / Converter lockup clutch (KaB)
Airco Diagnosis
B1000 Module Defective.
PSE Diagnosis
It did not give me any more details on those?? I do not know what PSE is nor the codes.
B1443
B1444
Airmatic/ABC Diagnosis
C1525-001 Critical Vehicle Level : Front Left Side.
(I think this came into action when I parked one of the car wheels on a speed bump, and it was only me in the car... switched off ... and then I had full luggage and 5 people in the car the next time it switched on ... it came up straight away ABC too low red in dashboard... it gone away as soon as i raised it from the dashboard one level.) But it recorded it.
OCP Diagnosis
B1879 SHD engine (el. roof)
B1881 SHD is not normal.
UCP Diagnosis
(I think some of this might have to do that the airbag module is removed?... in process of replacing it)
B1088 CAN communication KI module.
B1559 AB Child seat light activation signal
DCM Diagnosis
(I have no clue what this is??)
B1521 Mirror glass positioning faulty.
Any help would be appeciated guys...
thank you in advance.
greekCL
Active Member
- Joined
- Jun 15, 2008
- Messages
- 499
- Location
- Kent
- Car
- Mercedes E55 W211 (2004), BMW 640d GC (2016), BMW 645Ci (2004), Mini Cooper D (2008))
OK replaced the MAF sensor ... after aaaaa loonggggggg troublesome fiddling with.
I bought a 3rd party from ebay ... for £34, it looks exactly the same... and the housing looks exactly the same only that the lip on the bottom is 1mm wider ... so it will not sit in the rubber when you try to install it. Well I said it is fine I will put it in the old housing... and it will solve the problem, removed the sensor from the old housing... tried to removed the sensor from the new housing and the screws are different... cannot find a bit to unscrue them anywhere... so I drilled out the screws... and removed the new sensor and put it in the new...
installed it in the car... after 30seconds of the car being all over the place and engine sound rough... it calbrated I guess... a bit of black smoke from the exaust which cleared in 20secs or so....
And hurray the car transformed... actually it was never that fast since I bought it ... so the old sensor must been knackered before I got it.
Anyone knows what the codes in my previous post mean by the way?
I bought a 3rd party from ebay ... for £34, it looks exactly the same... and the housing looks exactly the same only that the lip on the bottom is 1mm wider ... so it will not sit in the rubber when you try to install it. Well I said it is fine I will put it in the old housing... and it will solve the problem, removed the sensor from the old housing... tried to removed the sensor from the new housing and the screws are different... cannot find a bit to unscrue them anywhere... so I drilled out the screws... and removed the new sensor and put it in the new...
installed it in the car... after 30seconds of the car being all over the place and engine sound rough... it calbrated I guess... a bit of black smoke from the exaust which cleared in 20secs or so....
And hurray the car transformed... actually it was never that fast since I bought it ... so the old sensor must been knackered before I got it.
Anyone knows what the codes in my previous post mean by the way?
