Golf GTI V6-2792cc 2.8L DOHC (AAA) SFI (1998)
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4-pin
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For MAF sensor -G70-
8. Mass Air Flow (MAF) sensor -G70-*
9. Intake air duct
10. Elbow
11. Hose
12. Positive Crankcase Ventilation (PCV) heating element -N79-
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Arrow on heater element shows air flow direction
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Resistance at ambient temperature of approx. 25°C (77°F) Specification: 7-12 ohms
13. Connector
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2-pin
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For PCV heating element -N79-
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Check O2S heating voltage supply between terminals 1 and 2 with ignition switched on: approx. battery voltage (B+)
14. Positive Crankcase Ventilation (PCV) valve
15. To intake manifold, upper
16. Rubber disc
17. Retaining ring