RS 6 V8-4.2L Turbo (BCY) (2003)
![background image](/audi/rs_6/v8-4.2l_turbo_(bcy)/Page-2293007.png)
Part 2
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Test for open circuit and short to positive or ground in following wiring connections:
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Eliminate open circuit or short circuit using wiring diagram.
If no fault is found:
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Install a new Secondary Air Injection (AIR) Pump Relay -J299-.
Testing voltage supply to secondary air pump motor
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Unplug electrical connector -1-from Secondary Air Injection (AIR) Pump Motor -V1 01 -
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Connect voltage tester V.A.G 1527 B between contacts 1 and 2.
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Vehicle diagnostic, testing and information system VAS 5051 is connected; vehicle system "01 - Engine electronics" is selected. Ignition must
be switched on.
Display on VAS 5051:
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Select diagnosis function "03 - Final control diagnosis" from menu -1-
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Press the (arrow) button repeatedly until following display appears: