Touareg V8-4.2L (AXQ) (2006)
Cylinder bank 1 and 2
‹› Cylinder bank 1 = in direction of travel, right.
‹› Cylinder bank 2 = in driving direction, left.
‹› Before disconnecting harness connectors, mark allocation to component.
Checking resistances
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Measure resistance between terminals 1 + 2, 1 + 3 and 2 + 3 at the connections to the respective knock sensors.
Specified value: infinite ohms
If specified value is not obtained:
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Replace the respective knock sensor:
Cylinder bank 1
‹› Knock Sensor (KS) 1 (G61) ,
Cylinder bank 2
‹› Knock Sensor (KS) 2 (G66).
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Erase DTC memory of Engine Control Module (ECM) , Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness code.