Downstream O2 Sensor wiring ?
08-21-2012, 03:05 PM
#1
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Year: 1997
Model: Cherokee
Engine: 4.0
Downstream O2 Sensor wiring ?
Ok so the person before me must have used a universal sensor and used spade connectors to hook up the sensor. I want to buy a new one but all the stores carry the bosch ones and they have a harness plug. So my ? is if I cut the harness off how do I go about making sure the right wires are hooked up to the right wires. If someone could shoot me a pic that could help
08-21-2012, 03:55 PM
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Year: 1998
Model: Cherokee
Engine: 4.0
Connector is the same according to Alldata, it's a round 4 pin connector, but the ZJ has different color wires.
pin #1 asd relay
pin 2 heater gnd
pin 3 sensor gnd
pin 4 O2 signal
pin #1 asd relay
pin 2 heater gnd
pin 3 sensor gnd
pin 4 O2 signal
08-21-2012, 04:44 PM
#6
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Year: 1997
Model: Cherokee
Engine: 4.0
called the junk yards nothing in my area, did some searching got what I needed just one wire was a different color Brown with yellow - grey
green with white - white
solid black - white
light brown with white - black - mine is dark brown n black
green with white - white
solid black - white
light brown with white - black - mine is dark brown n black
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