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Need some help with Audi Codes

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Old 03-04-2010, 05:44 AM
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From Ross Tech. You can call them and they will sell you the cable for your car. the software you download directly from their website.
Old 03-04-2010, 03:22 PM
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Originally Posted by bballfreak
Here it is word for 103 and 106 measuring blocks.
this is w/o disconnecting the solenoid.
i don't know where to disconnect the solenoid.
pl advise and will repeat 103 and 106 with solenoid disconnected.
thanks

I can not really understand the data you list because i don't use VAG-COM. I really need to see the value block 106 field #1 (High pressure system fuel pressure) at idle and at briefly wide open throttle (Should be around 50 bar @ idle and atleast 130 bar @ wide open throttle, higher is better) and field #2 (should be below 50% @ idle). The fuel pressure regulator solenoid is on top of high pressure fuel pump. It is at the right front of the left engine head. Don't worry about the solenoid now.
Old 03-04-2010, 05:51 PM
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can I e-mail you the word document which shows what you are looking for.
my e-mail is barry.shah@gmail.com
I tried attaching the document but for some reason I was unable to do.
Thanks a bunch
Barry
Old 03-05-2010, 02:32 PM
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Originally Posted by bballfreak
These codes were read using the Ross-Tech cable on a 2005 Audi A6-42K miles.

1 . Address 01
fault code 18975 - low pressure fuel sensor (G140)
intermittent P2543 - 009 open or short

2. Address 61: Battery Regulator
4 faults found:
02273 - Stage 2
02276 - Stage 5
02274 - Stage 3
02277 - Stage 6

I cannot find these codes on Rossp-Tech's website.
I erased all of them but wanted to know what these are.
the car seems to run OK.
At 40K miles, I replaced all the spark plugs, filter, a/c filter, brake fluid, antifreeze. wanted to replace the auto transmission fluid, but that cost is too high at $36 per quart, there is no substitute for this oil, only dealer.
Any suggestions would be great.
A list of Audi codes.
http://www.uberlame.com/a6_tsb/AudiDTCCodes.pdf
Old 12-15-2014, 06:48 PM
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Default low pressure fuel sensor FIX?

Originally Posted by bballfreak
can I e-mail you the word document which shows what you are looking for.
my e-mail is barry.shah@gmail.com
I tried attaching the document but for some reason I was unable to do.
Thanks a bunch
Barry
Were you able to fix the LOW PRESSURE FUEL SENSOR problem? I'm having the same codes pop up. Can you share them with me since I will be doing this DIY. Thanks.
Old 12-16-2014, 04:11 AM
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I have not done it yet, as soon as I do this, will let you know.
Old 01-07-2015, 09:46 AM
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Default Changed low pressure fuel sensor AND IT COMES BACK AGAIN ALSO

Originally Posted by bballfreak
I changed out the low fuel pressure sensor and cleared the codes, but continues to show up after driving. Cleared it like 5 times but comes back.

Address 01: Engine (AUK) Labels: 06E-910-559-BKH.lbl
Part No SW: 4F1 910 559 B HW: 4F1 907 559 A
Component: 3.2l V6 FSI 0040
Revision: --H15--- Serial number:
Coding: 01050106190F0120
Shop #: WSC 25807 444 54393

1 Fault Found:
18975 - Low Pressure Fuel Sensor (G410): Intermittent
P2543 - 009 - Open or Short to Ground
Freeze Frame:
Fault Status: 00100100
Fault Priority: 2
Fault Frequency: 7
Reset counter: 40
Mileage: 71443 km
Time Indication: 0
Date: 2009.11.05
Time: 16:09:42

Freeze Frame:
RPM: 736 /min
Mass Air / Rev.: 228.9 mg/str
Temperature: 73.5°C
Idle
Pressure: 4.9 bar
Speed: 2.0 km/h

Readiness: 0000 0000

Any way to get rid of this code??

There are 2 more codes:
Address 05: Acc/Start Auth. Labels: 4F0-910-852.lbl
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H30 0130
Revision: 30040401 Serial number: 10600300069238
Coding: 0000011
Shop #: WSC 02335 785 00200

Part No: 4F0 910 131 J
Component: FBSAUDIC6 EZS H43 0070

Part No: 4F0 910 220 A
Component: FBSAUDIC6 IDG H35 0040

1 Fault Found:
00956 - Key 2
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00110010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 139
Time Indication: 0

Address 0F: Digital Radio Labels: 4E0-910-593-SIR.lbl
Part No SW: 4E0 910 593 B HW: 4E0 035 593
Component: SDAR
Serial number: AUZ4Z7D1006316
Shop #: WSC 00000 000 00000

1 Fault Found:
02635 - Tuner Not Enabled/Activated
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 98
Mileage: 71439 km
Time Indication: 0
Date: 2009.11.05
Time: 10:41:38

Any help would be great.
Thanks
How did you fix your low pressure fuel sensor problem?
Old 01-07-2015, 09:50 AM
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Default LOW PRESSURE FUEL SENSOR CHANGE MEASURING BLOCKS

Originally Posted by audi bug
bballfreak,
Sorry to hear that G410 didn't fix the problem.
It seems that you have VCDS.
Try to see the pressure signal using measuring blocks and VC-Scope.

Select -Engine module => Meas. Blocks

Change group numbers to 103, 106, 140, and 141 to view fuel pressure related data.

Use VC-Scope and/or Data Log to view and capture the data.
According to the freeze frame, the code was set when you started moving from idle.
Hello AudiBug, i too have this problem and changed the sensor but the code keeps coming back. I am a little confused how to change the measuring blocks like you suggested. Not too VagCom savvy yet.... Many thanks
Old 01-07-2015, 12:05 PM
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Mine also doing the same thing after replacing the sensor.
The next thing I am told is the high pressure fuel pump?
Old 01-10-2015, 05:49 PM
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Default MINE TOO!!!

Originally Posted by bballfreak
I changed out the low fuel pressure sensor and cleared the codes, but continues to show up after driving. Cleared it like 5 times but comes back.

Address 01: Engine (AUK) Labels: 06E-910-559-BKH.lbl
Part No SW: 4F1 910 559 B HW: 4F1 907 559 A
Component: 3.2l V6 FSI 0040
Revision: --H15--- Serial number:
Coding: 01050106190F0120
Shop #: WSC 25807 444 54393

1 Fault Found:
18975 - Low Pressure Fuel Sensor (G410): Intermittent
P2543 - 009 - Open or Short to Ground
Freeze Frame:
Fault Status: 00100100
Fault Priority: 2
Fault Frequency: 7
Reset counter: 40
Mileage: 71443 km
Time Indication: 0
Date: 2009.11.05
Time: 16:09:42

Freeze Frame:
RPM: 736 /min
Mass Air / Rev.: 228.9 mg/str
Temperature: 73.5°C
Idle
Pressure: 4.9 bar
Speed: 2.0 km/h

Readiness: 0000 0000

Any way to get rid of this code??

There are 2 more codes:
Address 05: Acc/Start Auth. Labels: 4F0-910-852.lbl
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H30 0130
Revision: 30040401 Serial number: 10600300069238
Coding: 0000011
Shop #: WSC 02335 785 00200

Part No: 4F0 910 131 J
Component: FBSAUDIC6 EZS H43 0070

Part No: 4F0 910 220 A
Component: FBSAUDIC6 IDG H35 0040

1 Fault Found:
00956 - Key 2
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00110010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 139
Time Indication: 0

Address 0F: Digital Radio Labels: 4E0-910-593-SIR.lbl
Part No SW: 4E0 910 593 B HW: 4E0 035 593
Component: SDAR
Serial number: AUZ4Z7D1006316
Shop #: WSC 00000 000 00000

1 Fault Found:
02635 - Tuner Not Enabled/Activated
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 98
Mileage: 71439 km
Time Indication: 0
Date: 2009.11.05
Time: 10:41:38

Any help would be great.
Thanks
Can you share how you fixed the G410 problem? Thanks.


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