Beetle L4-2.0L (AEG) (2000)
12. 4-pin harness connector
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Brown
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For oxygen sensor (H02S) behind three way catalytic converter (TWC) -G130- and Oxygen sensor heater
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Terminals 3 and 4 gold
13. Oxygen sensor (H02S) behind three way catalytic converter (TWC) -G130- (after catalyst)
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50 Nm (37 ft. lbs.)
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Only coat threads using anti-seize compound not containing silicone and marked "safe for oxygen sensors" (like G 052 112 A3); do not allow
compound to enter slots on sensor body
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Remove and install using ring spanner set 3337
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Checking:
Refer to Powertrain Management
14. To center muffler
15. Front exhaust pipe with catalyst
16. 40 Nm (30 ft. lbs.)
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Always replace
17. Gasket
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Always replace
18. Exhaust manifold
19. Gasket
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Always replace
20. Warm air collector plate