ostojo

OK, so my B5 A4 is acting up. It's a rebuilt title that I bought last year and the engine light and abs light was on when I bought it. Any input on how to repair/handle these codes would be appreciated.

So far to try to fix things I've replaced both abs wheel sensors on the passenger side (at one point they both showed up in scan), but the ABS light is still on and I can reset the code. I also sent in my ABS module to get rebuilt. It came back with glue on the case and a sticker saying it had been rebuilt but my ABS still wont work.

Thanks ahead of time for the help!

Here is the scan:


Chassis Type: 8D - Audi A4 B5
Scan: 01,02,03,08,15,17,25,35,45,55,56

Address 01 -------------------------------------------------------
Controller: 3B0 907 551 AS
Component: 2.8L V6/5V G 0003
Coding: 07201
Shop #: WSC 06335
6 Faults Found:
17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-00 - -
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-10 - - - Intermittent
17530 - Oxygen (Lambda) Sensor Heating: B2 S2: Open Circuit
P1122 - 35-00 - -
17548 - Oxygen (Lambda) Sensor: B2 S2: Internal Resistance too High
P1140 - 35-00 - -
16544 - Oxygen (Lambda) Sensor B2 S2: No Activity
P0160 - 35-00 - -
18014 - Rough Road/Engine Torque Signal from ABS: Electrical Malfunction
P1606 - 35-00 - -
Readiness: 0010 0001

Address 03 -------------------------------------------------------
Controller: 8E0 614 111 C
Component: ABS/ASR 5.3 FRONT D00
Coding: 00003
Shop #: WSC 05314
2 Faults Found:
00647 - ABS-TICS / Engine: Electrical Connection 2
35-00 - -
00285 - ABS Wheel Speed Sensor: Front Right (G45)
30-00 - Open or Short to B+

Address 08 -------------------------------------------------------
Controller: 8D0 820 043 P
Note: Excessive Comm Errors

Address 15 -------------------------------------------------------
Controller: 8D0 959 655 K
Component: Airbag Front+Seite 0002
Coding: 00104
Shop #: WSC 06335
1 Fault Found:
65535 - Internal Control Module Memory Error
00-10 - - - Intermittent

Address 17 -------------------------------------------------------
Controller: 8D0 920 980 C
Component: B5-KOMBIINSTR. VDO D09
Coding: 02262
Shop #: WSC 00000
No fault code found.

Address 35 -------------------------------------------------------
Controller: 8L0 862 257 N
Component: CV-Pump D11
Coding: 16140
Shop #: WSC 06335
6 Faults Found:
01367 - Central Locking Pump Run Time Exceeded (Likely Leak)
35-00 - -
01371 - Alarm triggered by Door Contact Switch: Driver's Side
35-00 - -
01374 - Alarm triggered by Terminal 15
35-00 - -
01370 - Alarm triggered by Interior Monitoring
35-00 - -
01369 - Alarm triggered by Hood Switch
35-00 - -
00955 - Key 1
09-00 - Adaptation Limit Surpassed

Address 45 -------------------------------------------------------
Controller: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00101
Shop #: WSC 06335
No fault code found.

Address 55 -------------------------------------------------------
Controller: 4B0 907 357
Component: LEUCHTWEITEREGLER D003
Coding: 00012
Shop #: WSC 06335
No fault code found.

Address 56 -------------------------------------------------------
Controller: 8D0 035 195 A
Component: Radio D00
Coding: 00115
Shop #: WSC 06335
1 Fault Found:
65535 - Internal Control Module Memory Error
00-00 - -

End -------------------------------------------------------

What could this be?
18014 - Rough Road/Engine Torque Signal from ABS: Electrical Malfunction
P1606 - 35-00 -

4Driver4

You need to do some diagnostics on the wheel sensors. Use measuring blocks to check individual speed sensor readings and compare them.

You also have a bad O2 sensor and either vacuum leaks or some sort of secondary air issue.

Reggie

Good advice - the Bentley manual will have good diagnostic plan