GMC Envoy I (1997-2000) post converter heated oxygen sensor (4.3l) wiring diagram
This page shows the only wiring diagram for the component.post converter heated oxygen sensor (4.3l), which is found in the car GMC Envoy I (1997-2000). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
post converter heated oxygen sensor (4.3l) wiring diagram (1 of 1)
4.3L
BATTERY
BATTERY MEGA FUSE
BLK WIRE
BRN WIRE
CAMSHAFT POSITION SENSOR (4.3L)
CENTRAL SEQUENTIAL FUEL INJECTION (4.3L)
CRANKSHAFT POSITION SENSOR
ECM 1 FUSE 15
ELECTRONIC IGNITION CONTROL MODULE
ENG 1 FUSE
EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE
EVAPORATIVE EMISSION CANISTER VENT SOLENOID VALVE MASS AIR FLOW SENSOR (4.3L)
FROM ECM 1 FUSE DIAGRAM 1 OF 5)
FUEL INJECTORS
FUSIBLE LINK
GAUGES FUSE 4
GENERATOR
HAZARD SWITCH (SPORT SIDE PICKUP)
I/P FUSE BLOCK
IGN A FUSE TO ENG 1 FUSE (DIAGRAM 1 OF 5)
IGNITION COIL
IGNITION SWITCH
LEFT FRONT HEATED OXYGEN SENSOR (4.3L)
LOCK OFF
OXYGEN FUSE
PICKUP
PNK PNK WIRE
PNK WIRE
POST CONVERTER HEATED OXYGEN SENSOR (4.3L)
POWERTRAIN CONTROL MODULE (2.2L)
RED WIRE
RIGHT FRONT HEATED OXYGEN SENSOR (4.3L)
RUN WIRE
SIR FUSE 16
STARTER
TO B/U LP FUSE (DIAGRAM 2 OF 5)
TO IGN C FUSE (DIAGRAM 2 OF 5)
TRUCK BODY CONTROL MODULE INSTRUMENT CLUSTER
TURN FUSE 10
UNDERHOOD BUSSED ELECTRICAL CENTER
UNDERHOOD BUSSED ELECTRICAL CENTER STARTER RELAY
VEHICLE CONTROL MODULE (4.3L)
YEL WIRE
Go to component -> Power distribution circuit (1 of 5) -> POST CONVERTER HEATED OXYGEN SENSOR (4.3L)
