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Home >> Volkswagen >> 2012 >> Beetle (5C1) L5-2.5L (CBUA) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Service and Repair >> Oxygen Sensor Replacement
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Oxygen Sensor Replacement






Oxygen Sensor Replacement

Do not repair the oxygen sensor wires. Repairing may result in malfunctions.

Use the faulty sensor as a guide for installing all of the accompanying attachments, cable ties or marking bands.

Identify the heated oxygen sensor (HO2S) using the protective tube.

Version D1 - 6 openings, 3.5 mm each





Only used with the 4-pin oxygen sensor

Version D2, 6 openings, 2 mm each





Used with 4-pin and 6-pin universal oxygen sensors.

Version D4, 12 openings, 1.4 mm each





Used with 4-pin and 6-pin universal oxygen sensors.