New Beetle GL L4-2.0L (AZG) (2002)
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Remove protective cover -arrows- and separate 4-pin connector (brown) -1- to oxygen sensor after catalyst (G130).
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Set multimeter to measure resistance and check sensor heating resistance at connector to oxygen sensor terminals 1 + 2. Check oxygen sensor
heating for continuity.
If an open circuit is detected in the oxygen sensor heating:
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Replace oxygen sensor after catalyst (G130).
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Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory. Refer to "Displaying and Reading Trouble Codes/With
Manufacturers Scan Tool/DTC Memory Checking and Erasing" See: Powertrain Management/Computers and Control Systems/Testing and
Inspection
If the oxygen sensor heating has continuity: