Allroad Quattro V8-4.2L (BAS) (2004)
Oxygen Sensor: Locations
Component Locations, Overview
Overview Of Location Components
3
Connector retainer
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Connector positions
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See Fig. 8
Fig. 8 Connector retainer
1
4-pin connector for Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 Behind
Three Way Catalytic Converter (TWC) -Z29- (cylinder bank 1)
2
4-pin connector for Heated Oxygen Sensor (H)2S) -G39- and Oxygen Sensor (O2S) heater -Z19- before catalytic converter (cylinder bank 1)
3
Connector for starter and Generator
4
2-pin connector for camshaft timing adjustment (cylinder bank 1).