Trouble code P0492 means:Secondary air injection system (Bank 2)
bad sensor
Trouble code P0491 means:Secondary Air Injection System Insufficient Flow (Bank 1)
For 1996 and newer Trouble code P0491 means:Secondary air injection system (bank 1)
Trouble code P0131 means: O2 Circuit Low Voltage (Bank 1, Sensor 1)
Trouble code P1113 means: HO2S 1 Bank 1 Heater Resistance Too High
It will mostly likely be an O2 sensor failing but there are other issues to trip a P0150
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
Trouble code P0347 means: Crankshaft position sensor "A" low input (Bank 2)
the swift code is AUDBEGCAXXX
http://www.ibiblio.org/tkan/audi/radios/concert.html
There are several ABS trouble codes for a Chevrolet automobile. The most common ABS trouble code is; error code 628.
Audi ABK is an Audi engine code for one of their 2.0l engines. It is used in the 20E model cars up to 1995 aproximately.