1990 Ford Mustang hego(oxagen sensor)ground

Tiny
JASONLEWIS6987
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  • 1990 FORD MUSTANG
Electrical problem
1990 Ford Mustang V8 Two Wheel Drive Automatic

im having a problem figuring out where the h.E.G.O sensor ground bolts to if you could help it would be much appreciated thank you
Wednesday, July 14th, 2010 AT 9:59 PM

4 Replies

Tiny
RASMATAZ
  • MECHANIC
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Are you talking about the black and lite green wire if so take it to battery ground
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Thursday, July 15th, 2010 AT 5:41 AM
Tiny
JASONLEWIS6987
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No I was talking about the orange one with a black stripe that supposedly bolts to the cylinder head its on the main wiring harness it came off so I putt a new wire fitting on it but I cant find where it was bolted someone said it bolts to the passenger side cylender head but I cant find where any help appreciated
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Friday, July 16th, 2010 AT 3:28 AM
Tiny
RASMATAZ
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I don't have anything listed on that wire-try this turn key to run and check that wire if it has power.
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Friday, July 16th, 2010 AT 4:19 AM
Tiny
JASONLEWIS6987
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I allread know how to test it but I know its the hego ground thanks anyway
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Friday, July 16th, 2010 AT 5:41 PM

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