New Beetle GLS L4-2.0L (AVH) (2001)
Checking resistances and wiring
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Separate 2-pin connector to knock sensor 1 -G61- -1- and/or 2-pin connector to knock sensor 2 -G66- -2-.
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Measure resistance between terminals 1+2 at connections to knock sensors.
Specification Infinity Ohms
If the specification is not obtained:
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Replace knock sensor(s)
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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: Computers and Control Systems/Testing and Inspection
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Read readiness code. If DTC memory has been erased or engine control module was disconnected from battery (B+) positive, readiness code must
be generated again.
Refer to "Monitors, Trips and/or Drive Cycle/Readiness Code, Displaying" See: Computers and Control Systems/Testing and Inspection
Refer to "Monitors, Trips and/or Drive Cycle/Readiness Code, Generating" See: Computers and Control Systems/Testing and Inspection
If the specification is obtained:
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Remove inner plenum chamber cover, left: