Diagram 139/14 (Tracks 169-182)

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


Engine Control Module (ECM), Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC), Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1





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

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

G465 - Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 Locations

J519 - Vehicle Electrical System Control Module

J623 - Engine Control Module (ECM), in plenum chamber, center Control Modules in Front Part of Vehicle

T4au - 4-Pin Connector, black, near heated oxygen sensor (HO2S)

T4v - 4-Pin Connector, brown, near heated oxygen sensor (HO2S)

T121 - 121-Pin Connector

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

Z62 - Oxygen Sensor (O2S) Heater 3

(E30) - Connection (87a) (in engine wiring harness)

** - Only engine code BGQ

_ . _ . _ - Only engine code BGP

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