GTI V6-2792cc 2.8L DOHC (AAA) (1996)
Three Way Catalytic Converter: Service and Repair
1. Exhaust manifold
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2-part.
2. 25 Nm (18 ft lb)
3. CO tap tube
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Where applicable.
4. Connector
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4-pin.
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For Heated Oxygen Sensor (HO2S).
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Secured to right rear assembly mounting.
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Check HO2S basic voltage.
5. Sealing cap
6. Heated Oxygen Sensor (HO2S) (G39)
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Tightening torque: 50 Nm (37 ft lb).
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Apply "G5" to threads only.
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"G5" must NOT get into slots on probe body.
7. Nuts, M8 or M10
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Always replace.
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Tightening torques:
M8: 25 Nm (18 ft lb).
M10: 40 Nm (30 ft lb).
8. Double clamp
9. Center silencer
10. Mounting
11. Rear silencer
12. Dimension -c-
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Approx. 10 mm (0.39 in.).
13. Marking
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For double clamp.
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Three places on circumference.
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Distance from double clamp to marking See dimension -a-, item -18-.
14. Separation point
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For repair of individual parts.
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When replacing the center silencer item -9-.
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Three places on circumference of connecting pipe.
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In production center and rear silencers are one unit. For repair, center and rear silencers are supplied individually, with a double clamp for
connection.