Difficult start when wheather is cold and surconsommation of gazole

[Uwe]

Does VCDS able to check unit injectors?

The question you always need to ask is not, "what can VCDS check", but "what does the car know?"
... Because VCDS can only tell you what the car knows.

Perhaps you might find this thread of interest:

PD and CR Injectors -- Normal Compensation Rates for Reference Comparison

Seeing how many diesel engine users wonder what a good injector compensation rate should look like on a PD / CR injector , here are my happy numbers ( from 0.00 to 0.99 mg/str). Ideally these compensation rate readings should be done at about 80-90 degrees C warm engine at idle. Will try to...

forums.ross-tech.com

-Uwe-

 

[Quintus Rotam]

The question you always need to ask is not, "what can VCDS check", but "what does the car know?"

Sorry, I couldn't resist

 

[firesun]

Thank you all my brothers!

I understand now!
Some news for my car this week if you want to hear them

Take a look to my engine scan of that week.
One morning don't remember what day it was i started my car. It was quite cold outside and difficulties reappear and engine light started to bright
So i make a scan and can read that the glow plugs 2 and 4 died!
I remember you that recently i changed the 1 knowing that the 4 have been changed in 2019 (and about 5000 kms) if i don't make mistake!
The mark i use is bosch and one costs 20 euros (about 23 dollars in your country).
The question is that those glow plugs are they efficient or not?
The second will be is my car have surely a problem or not?
Please give me all your opinions
Thank you

 

[JMR]

yeah, blown plugs don't help you in the cold days if they are not working , make sure you get some NGK if available for your car

 

[firesun]

Oh forgive me ! I forget the file

Thursday,10,February,2022,09:26:39:58846
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 21.9.0.2 (x64)
Data version: 20210903 DS330.0
www.Ross-Tech.com


VIN:    License Plate: KLM



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


                Address 01: Engine       Labels: 03G-906-016-BKE.clb
Control Module Part Number: 03G 906 016 JA    HW: 03G 906 016 JA
  Component and/or Version: R4 1,9L EDC G000SG  8692
           Software Coding: 0000071
            Work Shop Code: WSC 06335 000 00000
                      VCID: 6BD059D64A602ED184-803E
2 Faults Found:

005659 - Glowplug for Cylinder 2 (Q11)
               P161B - 000 - Open Circuit
             Freeze Frame:
                    Fault Status: 01110000
                    Fault Priority: 2
                    Fault Frequency: 11
                    Reset counter: 255
                    Mileage: 248592 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Speed: 0.0 km/h
                    Load: 0.0 %
                    Voltage: 12.01 V
                    Bin. Bits: 00101100
                    Temperature: 0.9°C
                    Bin. Bits: 00110000

005661 - Glowplug for Cylinder 4 (Q13)
               P161D - 000 - Open Circuit
             Freeze Frame:
                    Fault Status: 01110000
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 255
                    Mileage: 248648 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 1302 /min
                    Speed: 0.0 km/h
                    Load: 0.0 %
                    Voltage: 11.78 V
                    Bin. Bits: 00101100
                    Temperature: -0.9°C
                    Bin. Bits: 10110000


Readiness: 1 1 0 0 0

 

[firesun]

Hello all
Are you fine?
I think i solved my problem!
Yes when i changed my gearbox support my display board becomes very very constant and doesn't decrease madly!
What do you think of this? Have you ever encounter this problem?

 

[Uwe]

Yes when i changed my gearbox support my display board becomes very very constant and doesn't decrease madly!

I think something has been lost in translation because I have no idea what you did.

-Uwe=

 

[firesun]

Hello Uwe,
Transmission had a problem it wasn't regular straight and uniform and had some game because of the piece called support, between the motor and gearbox you can see in the pic i join, was dead!
That's why my motor had troubles when it accelerates alone and suddenly slow down!
Now my consommation is 4.5 liters per 100 kms

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[firesun]

I think something has been lost in translation because I have no idea what you did.

-Uwe=

I just changed that support you can see in the pic link i sent upper!
Bolts of that piece were also gaming
I had some disgraceful noise under my car so i decide to check the gearbox

 

[stefdds]

Yes when i changed my gearbox support my display board becomes very very constant and doesn't decrease madly!

That must have been one (completely) broken transmission mount to have your dashboard instrument readings unreadable!

 

[firesun]

That must have been one (completely) broken transmission mount to have your dashboard instrument readings unreadable!

No only bolts threads were ruined so i have very much game between gearbox and motor that get my transmission playing irregular handling

 

[firesun]

Hello everybody,
I have some interesting news about this topic
Take a look to this pic i take while i was searching what's wrong with my engine!
Tell me what you think about it please

https://imgur.com/IO1cpNb

 

[firesun]

I think this is principal source of my problems that we were talking about in this topic!
Isn't it?

 

[firesun]

Hello,
Some fresh news today! My turbo also is so dirty that it send out bad black smoke insomuch that my test control wasn't OK and i am forced to clean my engine to have the permission to run with my car!
So i have ordered a special hydrogen machine to come next friday afternoon and clean my engine during one hour and 30 minutes!
Look at the test i have done yesterday

https://imgur.com/a/DMefSoV

 

[firesun]

Why don't anyone reply to my posts?