Diagram 74/9 (Tracks 99-112)

IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. How to Read Track Diagrams


Heated Oxygen Sensor (HO2S), Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC)





ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink

G39 - Heated Oxygen Sensor (HO2S) Locations

G130 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) Locations

J220 - Motronic Engine Control Module (ECM) Control Modules in Front Part Of Vehicle

SB45 - Fuse 45 (on fuse panel) Overview Of Fuses

SB46 - Fuse 46 (on fuse panel) Overview Of Fuses

T4b - 4-Pin Connector, black, on oxygen sensor (O2S) behind three way catalytic converter (TWC)

T6c - 6-Pin Connector, black, on oxygen sensor (O2S) before three way catalytic converter (TWC)

T26 - 26-Pin Connector, black, on electronics box engine compartment (Connector K)

T94 - 94-Pin Connector, black (Connector B)

Z19 - Oxygen Sensor (O2S) Heater Locations

Z29 - Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC) Locations

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