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Name this plug

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Old 10-25-2014, 12:14 AM
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Default Name this plug

I just got a 92 Xj 4.0 this wire coming out of the fuel rail to the right of temp sensor wire what does it connect too?
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Old 10-25-2014, 01:12 AM
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Looks like crank sensor plug but that should be in the back
Old 10-25-2014, 01:17 AM
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Could it be O2 sensor plug?
Old 10-25-2014, 02:15 AM
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Ok, it's name is Herman.

How many wires and what colors are they?
Old 10-25-2014, 04:38 AM
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Depends, on what Herman's last name is....
Old 10-25-2014, 08:35 AM
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Looks like O2 sensor.

O2 sensor is located in the downpipe right after the exit of the exhaust manifold.
Old 10-25-2014, 01:28 PM
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2 wires I'll have to get colors
Old 10-25-2014, 11:03 PM
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It's 3 wires one is green here's the plug end
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