Vagcom fault code P1923 B7 RS4

Diagnostic Trouble Codes (DTC) / VCDS (VAG-COM) forum
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Gazzer68
3rd Gear
Posts: 318
Joined: Thu Dec 04, 2008 11:15 pm

Vagcom fault code P1923 B7 RS4

Post by Gazzer68 » Sat Apr 25, 2009 10:00 pm

Hi, anyone know what this is ?



Address 01: Engine
Control Module Part Number: 8E1 910 560
Component and/or Version: 4.2L V8/4V FSI ª0090
Software Coding: 010C0003180F0160
Work Shop Code: WSC 00460
1 Fault Found:

006435 - Please Check DTC Memory of ECU Number 2
P1923 - 008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 55380 km
Time Indication: 0

Freeze Frame:
RPM: 0 /min
Load: 0.0 %
Speed: 0.0 km/h
Temperature: 79.0°C
Temperature: 63.0°C
Absolute Pres.: 990.0 mbar
Voltage: 12.192 V


Readiness: 0000 0000
07/07 RS4 Avant Mugello Blue

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Virdee Autos
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Joined: Sun Jun 05, 2005 6:27 pm

RE: Vagcom fault code P1923 B7 RS4

Post by Virdee Autos » Sat Apr 25, 2009 10:06 pm

Need to access ECU no.2, which I think is address code 11 IIRC.

Or lookout for Engine II or something like that
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Gazzer68
3rd Gear
Posts: 318
Joined: Thu Dec 04, 2008 11:15 pm

RE: Vagcom fault code P1923 B7 RS4

Post by Gazzer68 » Sat Apr 25, 2009 10:19 pm

ok, i'll try tomorrow.
Thanks
07/07 RS4 Avant Mugello Blue

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PetrolDave
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RE: Vagcom fault code P1923 B7 RS4

Post by PetrolDave » Sun Apr 26, 2009 6:46 pm

The B7 RS4 has two engine ECUs (at addresses 1 & 11), seems that engine ECU 2 has a fault code stored.

Each ECU controls 1 bank of the engine.
Gone: 2006 B7 RS4 Avant (Phantom Black)

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