allroad2.7t

Here's an update on the situation .I had someone with registered version of ross-tech vag com scan my codes, this is what I got. I switched out the ESP from under passenger side and ran the codes again and this is what I get.

I tried resetting the codes but it wouldn't reset, why is that?

FIRST READ OUT WITH ORIGINAL ESP IN PLACE
VAG-COM Version: Release 311.2-N

Chassis Type: 4B - Audi A6 C5
Scan: 01,02,03,08,15,16,17,35,36,37,45,55,56

Address 01 -------------------------------------------------------
Controller: 4Z7 907 551 S
Component: 2.7L V6/5VT G 0020
Coding: 07755
Shop #: WSC 22163
WA1YD64B33N036613 AUZ7Z0B2199523
4 Faults Found:
18057 - Powertrain Data Bus: Missing Message from ABS Controller
P1649 - 35-00 - -
17862 - Exhaust Gas Temp Sensor 1 (G235): Short to Ground
P1454 - 35-10 - - - Intermittent
17870 - Exhaust Gas Temp Regulation for Bank 2: Implausible Signal
P1462 - 35-10 - - - Intermittent
16840 - EVAP System: Very Small Leak Detected
P0456 - 35-00 - -
Readiness: 0000 0001


SECOND READ OUT WITH ESP BOUGHT FROM EBAY.


Address 01 -------------------------------------------------------
Controller: 4Z7 907 551 S
Component: 2.7L V6/5VT G 0020
Coding: 07755
Shop #: WSC 22163
WA1YD64B33N036613 AUZ7Z0B2199523
No fault code found.
Address 02 -------------------------------------------------------
Controller: 4Z7 927 156 M
Component: AG5 01V 2.7l5VT USA 2122
Coding: 01002
Shop #: WSC 02325
No fault code found.
Address 03 -------------------------------------------------------
Controller: 4Z7 907 389
Component: ABS/ESP allrad D57
Coding: 00000
Shop #: WSC 00000
4 Faults Found:
01542 - Yaw Rate Sensor (G202)
27-10 - Implausible Signal - Intermittent
00778 - Steering Angle Sensor (G85)
66-10 - Not Matched - Intermittent
01044 - Control Module Incorrectly Coded
35-00 - -
18256 - Please check DTC Memory of Engine Controller
P1848 - 35-10 - - - Intermittent
Address 08 -------------------------------------------------------
Controller: 4B0 820 04
Coding: 00010
Shop #: WSC 02325
Note: Excessive Comm Errors
No fault code found.
Skipping Address 15-Airbags
Address 16 -------------------------------------------------------
Controller: 4B0 907 487 F
Component: Lenkradelektronik D01
Coding: 01002
Shop #: WSC 02325
No fault code found.
Address 17 -------------------------------------------------------
Controller: 4B0 920 983 FX
Component: KOMBI+WEGFAHRS. VDO D17
Coding: 06264
Shop #: WSC 08307
WA1YD64B33N036613 AUZ7Z0B2199523
No fault code found.
Address 35 -------------------------------------------------------
Controller: 4B0 962 258 M
Component: Central Lock/Alarm D37
Coding: 15885
Shop #: WSC 22122
No fault code found.
Address 36 -------------------------------------------------------
Controller: 4B0 959 760 B
Component: Sitzmemory R1 F 0204
Coding: 00001
Shop #: WSC 00000
No fault code found.
Address 55 -------------------------------------------------------
Controller: 4Z7 907 357
Component: dynamische LWR D08
Coding: 00030
Shop #: WSC 02325
No fault code found.
Address 56 -------------------------------------------------------
Controller: 4B0 035 195 L
Component: symphony II NP2 0051
Coding: 00005
Shop #: WSC 22163
No fault code found.
End -------------------------------------------------------