http://www.auto-professionals.co.uk/ Fri, 01 May 2026 18:33:07 +0000 MyBB http://www.auto-professionals.co.uk/showthread.php?tid=24411 Mon, 09 Feb 2026 18:39:51 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24411 I need information for installation procedure from WIS or else, for installing DCT wet clutch, WDD2462011N097324 B200 CDi 2012.
Changing transmission, need procedure for installing shim thickness and install procedure, this is first wet DCT I am changing, have tools for dry VW and Reanult installing, also have tool for VW DSG but never change yet.
Thanks.]]> I need information for installation procedure from WIS or else, for installing DCT wet clutch, WDD2462011N097324 B200 CDi 2012.
Changing transmission, need procedure for installing shim thickness and install procedure, this is first wet DCT I am changing, have tools for dry VW and Reanult installing, also have tool for VW DSG but never change yet.
Thanks.]]> http://www.auto-professionals.co.uk/showthread.php?tid=24397 Sun, 16 Nov 2025 16:02:54 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24397
Thought it was a timing issue so pulled the lid and the front off, you can see here timing is good, any clues?

20251116_132751.jpg
File Type:
Downloaded:	54 times
Size:	90.47 KB

20251116_132754.jpg
File Type:
Downloaded:	52 times
Size:	77.9 KB

Screenshot_20251116_135614_WhatsApp.jpg
File Type:
Downloaded:	54 times
Size:	46.31 KB

]]>
Thought it was a timing issue so pulled the lid and the front off, you can see here timing is good, any clues?

20251116_132751.jpg
File Type:
Downloaded:	54 times
Size:	90.47 KB

20251116_132754.jpg
File Type:
Downloaded:	52 times
Size:	77.9 KB

Screenshot_20251116_135614_WhatsApp.jpg
File Type:
Downloaded:	54 times
Size:	46.31 KB

]]> http://www.auto-professionals.co.uk/showthread.php?tid=24391 Sun, 02 Nov 2025 12:26:44 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24391
I have an problem, van with loss power and limp mode.
VIN: 8AC907631PE224450
Van: Sprinter 907
Year: 2020
Engine: Diesel 2.0
Engine type: OM654
Fuel injection system: CDi MRD1
Emission: Adblue + DPF

I have the fault code DTC P0475-79. (Exhaust gas flap A" low pressure).
What piece is this?

The turbine has already been checked for leaks, the filters, the DPF system is normal with no excessive soot, and the electrical connections are all correct.
But I can't locate this component (actuator) with the original code shown on the original scanner (M16/92)?
Where is this sensor/actuator located, flap A"?
Does anyone have the manual for this engine?
Could this be the cause of the problem?
Any Mercedes experts here please for help?
Thank you very much.]]>
I have an problem, van with loss power and limp mode.
VIN: 8AC907631PE224450
Van: Sprinter 907
Year: 2020
Engine: Diesel 2.0
Engine type: OM654
Fuel injection system: CDi MRD1
Emission: Adblue + DPF

I have the fault code DTC P0475-79. (Exhaust gas flap A" low pressure).
What piece is this?

The turbine has already been checked for leaks, the filters, the DPF system is normal with no excessive soot, and the electrical connections are all correct.
But I can't locate this component (actuator) with the original code shown on the original scanner (M16/92)?
Where is this sensor/actuator located, flap A"?
Does anyone have the manual for this engine?
Could this be the cause of the problem?
Any Mercedes experts here please for help?
Thank you very much.]]> http://www.auto-professionals.co.uk/showthread.php?tid=24324 Sun, 29 Dec 2024 23:04:57 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24324
My 2000 W203 220 CDI has this problem:
When i accelerate a little more, then suddenly car stops and giving EPC malfunction.

Read the car and get P1187.

I replace:
Rail pressure sensor
Fuel regulator valve
High pressure pump
Low pressure pump
All o-rings for fuel lines

but problem remains!

Can anyone help me please? What is the next step/s that i can do?

Best regards.]]>
My 2000 W203 220 CDI has this problem:
When i accelerate a little more, then suddenly car stops and giving EPC malfunction.

Read the car and get P1187.

I replace:
Rail pressure sensor
Fuel regulator valve
High pressure pump
Low pressure pump
All o-rings for fuel lines

but problem remains!

Can anyone help me please? What is the next step/s that i can do?

Best regards.]]> http://www.auto-professionals.co.uk/showthread.php?tid=24323 Sun, 22 Dec 2024 13:45:44 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24323 I need a diagram of the starting system for a Mercedes Vito W639 109 CDI year 2008.
I turn on the ignition, unlock the steering but it won't start, if you turn it on direct start the engine turns, but won't start.
Thanks.]]> I need a diagram of the starting system for a Mercedes Vito W639 109 CDI year 2008.
I turn on the ignition, unlock the steering but it won't start, if you turn it on direct start the engine turns, but won't start.
Thanks.]]> http://www.auto-professionals.co.uk/showthread.php?tid=24317 Fri, 13 Dec 2024 16:59:52 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24317
VIN: WDF63960113415885
Hardware number: 0044469040
Software number: 6429025200

Is there a software list to see what the newest software is for this vehicle?]]>
VIN: WDF63960113415885
Hardware number: 0044469040
Software number: 6429025200

Is there a software list to see what the newest software is for this vehicle?]]> http://www.auto-professionals.co.uk/showthread.php?tid=24309 Wed, 04 Dec 2024 11:12:14 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24309 I need tightening torque balance shaft gear, M10 left hand thread Mercedes ML 420 CDi.
VIN: WDC1641281A188061

balans osovina.png
File Type:
Downloaded:	9 times
Size:	433.17 KB

]]> I need tightening torque balance shaft gear, M10 left hand thread Mercedes ML 420 CDi.
VIN: WDC1641281A188061

balans osovina.png
File Type:
Downloaded:	9 times
Size:	433.17 KB

]]> http://www.auto-professionals.co.uk/showthread.php?tid=24209 Sat, 30 Mar 2024 19:55:16 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24209 A local MB shop changed this car over to coil springs.
We changed the coding from air suspension to Active Body Control.
We still have a text IC warning to visit local workshop.
Has anyone any advice on getting this done?
Thanks in advance!]]> A local MB shop changed this car over to coil springs.
We changed the coding from air suspension to Active Body Control.
We still have a text IC warning to visit local workshop.
Has anyone any advice on getting this done?
Thanks in advance!]]> http://www.auto-professionals.co.uk/showthread.php?tid=24049 Fri, 12 May 2023 18:30:08 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=24049 Anyone come across this issue?
Xentry says to ignore the fault code and delete it!
When I get the car back in I will check to see if there is a software update available for it.
Would be good if anyone has any other ideas?
VIN: WDC2539092F160468
There is nothing in Xentry Tips about this issue...

P073E00 .png
File Type:
Downloaded:	12 times
Size:	76.64 KB

]]> Anyone come across this issue?
Xentry says to ignore the fault code and delete it!
When I get the car back in I will check to see if there is a software update available for it.
Would be good if anyone has any other ideas?
VIN: WDC2539092F160468
There is nothing in Xentry Tips about this issue...

P073E00 .png
File Type:
Downloaded:	12 times
Size:	76.64 KB

]]> http://www.auto-professionals.co.uk/showthread.php?tid=23970 Mon, 16 Jan 2023 19:38:00 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23970
Has anyone managed to install/activate Android Auto on Mercedes?
I would like to see if it's possible to install on this car: WDD2050092R324020
Mercedes W205, C250 2.2 CDi 2017 and has command online.
Any tutorials appreciated. ]]>
Has anyone managed to install/activate Android Auto on Mercedes?
I would like to see if it's possible to install on this car: WDD2050092R324020
Mercedes W205, C250 2.2 CDi 2017 and has command online.
Any tutorials appreciated. ]]> http://www.auto-professionals.co.uk/showthread.php?tid=23927 Fri, 11 Nov 2022 16:54:10 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23927 Can this sensor affect engine power?
The car has no power. Everything is fine except error P0820 (gear lever XY position sensor circuit).

]]> Can this sensor affect engine power?
The car has no power. Everything is fine except error P0820 (gear lever XY position sensor circuit).

]]> http://www.auto-professionals.co.uk/showthread.php?tid=23903 Tue, 11 Oct 2022 18:40:07 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23903
Can someone help me with the 2 fault codes pleases for a 2012 W169 A160 petrol 1.5?
Model:169.031 - A 150/160 Sedan
VIN: WDD1690312K031821
Odometer: 162923 km

ECM - Engine Control Module (ME) 2 problems exist:

1.0042-001 Self adaptation Of Mixture Formation, Self adaptation Of Mixture Formation At Lean Stop.
Tendency Of Engine Towards 'Rich'. [P0172]
Stored

2.0089-001 Self adaptation Of Mixture Formation, The Mixture Is Too Rich In The Part Load Range. [P0171]
Current and stored

Any suggestions or ideas? I thought its the airflow meter but i have been told it doesn't, so have one can someone please help me out?

Thanks in advance.]]>
Can someone help me with the 2 fault codes pleases for a 2012 W169 A160 petrol 1.5?
Model:169.031 - A 150/160 Sedan
VIN: WDD1690312K031821
Odometer: 162923 km

ECM - Engine Control Module (ME) 2 problems exist:

1.0042-001 Self adaptation Of Mixture Formation, Self adaptation Of Mixture Formation At Lean Stop.
Tendency Of Engine Towards 'Rich'. [P0172]
Stored

2.0089-001 Self adaptation Of Mixture Formation, The Mixture Is Too Rich In The Part Load Range. [P0171]
Current and stored

Any suggestions or ideas? I thought its the airflow meter but i have been told it doesn't, so have one can someone please help me out?

Thanks in advance.]]> http://www.auto-professionals.co.uk/showthread.php?tid=23896 Fri, 23 Sep 2022 22:40:26 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23896
My E350e which has been repaired after a crash is showing some labels in customer complaints window.

This log is kept in the car as even using different laptops the same list is displayed.
Any idea how to delete them?
There are no faults in other modules in the car.

Regards.
Msmax]]>
My E350e which has been repaired after a crash is showing some labels in customer complaints window.

This log is kept in the car as even using different laptops the same list is displayed.
Any idea how to delete them?
There are no faults in other modules in the car.

Regards.
Msmax]]> http://www.auto-professionals.co.uk/showthread.php?tid=23812 Thu, 23 Jun 2022 21:06:43 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23812
Car was involved in an accident and airbags were fired.
As an additonal protection engine ECU gets blocked to start the engine and the fuel pump is deactivated.

After clearing all airbag and engine ECU faults (except for the coolant part, which could not be cleared yet due to damaged radiators), I tried to start the engine without success.

Engine did fire up but died due to lack of fuel. Checked and found that the fuel pump was never activated and the low fuel pressure was always 1 bar, pump current always 0.00A. Checked the fuel pump assembly and all seemed to be fine.

Using Xentry 12.2021 I could not find any thing strange in the engine ECU.
Using Xentry 5.2018 I could see that engine Start was BLOCKED due to a crash.
How ever, Xentry did not let me reset this (I probably did not know the right steps how to).

So I grabbed XDiag-Pro, plugged in, read all systems and ECU did show the same blocked message with the option to reset. I followed the XDiag instructions and 10s later the engine fired up and keeps running with pump activated... almost 5 bar fuel pressure...

Not bad that XDiag-Pro.]]>
Car was involved in an accident and airbags were fired.
As an additonal protection engine ECU gets blocked to start the engine and the fuel pump is deactivated.

After clearing all airbag and engine ECU faults (except for the coolant part, which could not be cleared yet due to damaged radiators), I tried to start the engine without success.

Engine did fire up but died due to lack of fuel. Checked and found that the fuel pump was never activated and the low fuel pressure was always 1 bar, pump current always 0.00A. Checked the fuel pump assembly and all seemed to be fine.

Using Xentry 12.2021 I could not find any thing strange in the engine ECU.
Using Xentry 5.2018 I could see that engine Start was BLOCKED due to a crash.
How ever, Xentry did not let me reset this (I probably did not know the right steps how to).

So I grabbed XDiag-Pro, plugged in, read all systems and ECU did show the same blocked message with the option to reset. I followed the XDiag instructions and 10s later the engine fired up and keeps running with pump activated... almost 5 bar fuel pressure...

Not bad that XDiag-Pro.]]> http://www.auto-professionals.co.uk/showthread.php?tid=23801 Wed, 08 Jun 2022 22:42:06 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23801
I Need some info on how to officially repair the safety wire if it has been cut on a W213 Hybrid, see the picture below.
I explored EPC and WIS but I was not able to find any additional info or part number to replace...

E350e Safety wire.JPG
File Type:
Downloaded:	22 times
Size:	55.54 KB

]]>
I Need some info on how to officially repair the safety wire if it has been cut on a W213 Hybrid, see the picture below.
I explored EPC and WIS but I was not able to find any additional info or part number to replace...

E350e Safety wire.JPG
File Type:
Downloaded:	22 times
Size:	55.54 KB

]]> http://www.auto-professionals.co.uk/showthread.php?tid=23731 Fri, 25 Mar 2022 14:18:01 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23731 I would like to update software on my head unit, but i can't find the proper one.
Thing is that I've heard that this unit can be updated and have Bluetooth audio streaming. Here are head unit details:

Audio 50
HW: 212 901 88 02 Harman/Becker 132
SW: 212 902 69 01 Harman/Becker 132
SW: 212 902 84 03 Harman/Becker 132
SW: 212 902 71 01 Harman/Becker 132
Variant: Mid_ECE_212_AeJ10
CBF: HU_204 V2.0.7
MB number 2129003808
Dev name: HB_HU212Mid_C

Can someone help me about this?
Thanks!]]> I would like to update software on my head unit, but i can't find the proper one.
Thing is that I've heard that this unit can be updated and have Bluetooth audio streaming. Here are head unit details:

Audio 50
HW: 212 901 88 02 Harman/Becker 132
SW: 212 902 69 01 Harman/Becker 132
SW: 212 902 84 03 Harman/Becker 132
SW: 212 902 71 01 Harman/Becker 132
Variant: Mid_ECE_212_AeJ10
CBF: HU_204 V2.0.7
MB number 2129003808
Dev name: HB_HU212Mid_C

Can someone help me about this?
Thanks!]]> http://www.auto-professionals.co.uk/showthread.php?tid=23725 Tue, 22 Mar 2022 22:38:13 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23725 I am having issues with ML W166 2013. The problem is cannot activate 30G relay with the Xentry Diagnostics.
The car came to me as non runner, so far I managed to start it but no command from Front SAM unit for relay 30G. Did anyone seen or had this problem?
Thank you in advance!

Regards
kmpg]]> I am having issues with ML W166 2013. The problem is cannot activate 30G relay with the Xentry Diagnostics.
The car came to me as non runner, so far I managed to start it but no command from Front SAM unit for relay 30G. Did anyone seen or had this problem?
Thank you in advance!

Regards
kmpg]]> http://www.auto-professionals.co.uk/showthread.php?tid=23709 Fri, 04 Mar 2022 20:25:20 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23709
I would like to know, who has experience with two camshaft variators for these engines?
I love to buy genuine Mercedes but each around 600€.
On Ebay wide range of prices from 61.00€ to 600.00€.
Unfortunately the inlet cam jumped too much so 8 valves are gone.
The customer would keep it for a while so I want to choose some good part.
The original variators did the 14 years.. as the car is 2008.

Thank you.]]>
I would like to know, who has experience with two camshaft variators for these engines?
I love to buy genuine Mercedes but each around 600€.
On Ebay wide range of prices from 61.00€ to 600.00€.
Unfortunately the inlet cam jumped too much so 8 valves are gone.
The customer would keep it for a while so I want to choose some good part.
The original variators did the 14 years.. as the car is 2008.

Thank you.]]> http://www.auto-professionals.co.uk/showthread.php?tid=23595 Wed, 10 Nov 2021 15:31:10 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23595
We have a 2016 Mercedes A Class which it turns out.
Someone has changed Command unit on and we need PIN code for the unit to "unlock" it and adapt to the vehicle its in now.
Apparently Vedoc should have the needed code for S/N PA1433H1535749

Hopefully someone can help or its off to the dealer?
1st time for us this job so if its not something we can do that would save us the time trying, so any advice appreciated. ]]>
We have a 2016 Mercedes A Class which it turns out.
Someone has changed Command unit on and we need PIN code for the unit to "unlock" it and adapt to the vehicle its in now.
Apparently Vedoc should have the needed code for S/N PA1433H1535749

Hopefully someone can help or its off to the dealer?
1st time for us this job so if its not something we can do that would save us the time trying, so any advice appreciated. ]]> http://www.auto-professionals.co.uk/showthread.php?tid=23575 Wed, 20 Oct 2021 22:57:10 +0000 http://www.auto-professionals.co.uk/showthread.php?tid=23575 Just wondering if anyone knows if this is possible via Xentry?

Many thanks.]]> Just wondering if anyone knows if this is possible via Xentry?

Many thanks.]]>