Request for help - 2007 Q7 multiple issues
 

Hi,

I am hoping someone here can help me with a problem I has been wrestling with for a few months on my 2007 Q7 3.0 TDi.

Last year we started to suffer power considerable loss and surging on idle. When I ran VCDS diagnostics it presented issues with the throttle bodies. I removed the bodies and the manifolds and cleaned a lot of build up out of it (they are now like new). The swirl flaps were still working OK so I didn't replace them. On putting it all back together it became obvious I also needed to replace the left side actuator (which I did).

However I am still getting the following issues. I have cleared the errors several times, the throttle circuit failure clears but them comes back within 5 minutes. All others are persistent.

I don't know if the issues are related or if I am just lucky and have a cluster of issues.

Any help would be greatly appreciated.

Thanks,
-Dean.
_______________________________
Address 01: Engine Labels: Redir Fail!
Part No SW: 4L0 910 401 M HW: 4L0 907 401
Component: 3.0L V6TDI G001AG 0030
Revision: --H03--- Serial number:
Coding: 0011779
Shop #: WSC 31414 790 00001
VCID: 2C57E23B8FFEEC7E18B-8079

1 Fault Found:
012867 - Control Circuit for Throttle Body Module
P3243 - 004 - Electrical Malfunction
Freeze Frame:
Fault Status: 01100100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 238075 km
Time Indication: 0
Date: 2016.01.10
Time: 17:41:42

Freeze Frame:
RPM: 777 /min
Torque: 85.8 Nm
Voltage: 13.98 V
Duty Cycle: 40.6 %
Duty Cycle: 0.4 %

Readiness: 0 0 1 1 1


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 4F0-910-852.clb
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H31 0220
Revision: 31050601 Serial number: 10601100527710
Coding: 0000147
Shop #: WSC 31414 790 00001
VCID: E3C5C90722A0E306691-80B6

Subsystem 1 - Part No: 4F0 910 131 A
Component: FBSAUDIC6 EZS H45 0080

Subsystem 2 - Part No: 4F0 910 220
Component: FBSAUDIC6 IDG H01 0040

1 Fault Found:
16347 - Control Module - EEPROM Error
014 - Defective
Freeze Frame:
Fault Status: 01101110
Fault Priority: 1
Fault Frequency: 1
Reset counter: 144
Time Indication: 0
-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4F0-910-181.lbl
Part No SW: 4L0 910 181 HW: 4L0 915 181
Component: J0644 BEM H12 0530
Revision: -------- Serial number: 00000000046932
Shop #: WSC 23050 822 88145
VCID: E4C7CA1B27AEE43E90B-80B1

Subsystem 1 - Part No: 4F0 915 105 D
Component: von VA0 2609160772
Coding: 344630393135313035442056413032363039313630373732
Shop #: WSC 31414 790 00001

1 Fault Found:
03041 - Energy Management Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 12
Reset counter: 255
Mileage: 236442 km
Time Indication: 0
Date: 2015.11.04