Diagram 12/11 (Tracks 127-140)

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. Diagram Information and Instructions


Motronic Engine Control Module (ECM), Heated Oxygen Sensors





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

G108 - Heated Oxygen Sensor (HO2S) 2 Locations

G131 - Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) Locations

J220 - Motronic Engine Control Module (ECM)

T4c - 4-Pin Connector, brown, connector station Heated Oxygen Sensor (HO2S) (firewall)

T6a - 6-Pin Connector, black, connector station Heated Oxygen Sensor (HO2S) (firewall)

Z28 - Oxygen Sensor (O2S) 2 Heater

Z30 - Oxygen Sensor (O2S) Heater 2 Behind Three Way Catalytic Converter

(220) - Ground connection (sensor Ground), in engine wiring harness

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