A3 Quattro V6-3.2L (BUB) (2008)
Specified value: 1.5 ohms Max.
If the specification was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is found in the wiring and voltage supply was OK:
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Replace Secondary Air Injection (AIR) Pump Motor (-V101-).
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Install the center noise insulation fasteners - 1, 2, 3 - and the center noise insulation panel.
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Connect the secondary air injection hose - arrow -.