Beetle L4-2.0L (AEG) (2000)
12. To center muffler
13. Front exhaust pipe with catalyst
14. 40 Nm (30 ft. lbs.)
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Always replace
15. Support
16. Gasket
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Always replace
17. Exhaust manifold
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Removing and installing, Refer to Exhaust Manifold, Service and Repair
18. Warm air collector plate
Engine Codes AVH, AZG
1. Combi-valve
2. 10 Nm (7 ft. lbs.)
3. 25 Nm (18 ft. lbs.)
4. 25 Nm (18 ft. lbs.)
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Always replace
5. Heated oxygen sensor (HO2S) -G39 (before catalyst)
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50 Nm (37ft. 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
6. 6-pin harness connector
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Black
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For heated oxygen sensor (H02S) -G39and Oxygen sensor heating
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Terminals 3 and 4 gold plated
7. 30 Nm (22 ft. lbs.)
8. Connecting pipe
9. Union
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35 Nm (26 ft. lbs.)
10. 25 Nm (18 ft. lbs.)
11. Mounting