5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

ENGINE CODES

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Old Feb 26, 2005 | 11:15 PM
  #1  
philly3384's Avatar
philly3384
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Default ENGINE CODES

i pulled my engine codes in my 95 cobra and im reading low throttle position sensor voltage, hego sensor right and left are lean... wht the hell is a HEGO SENSOR?
Old Feb 27, 2005 | 12:45 AM
  #2  
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fasteddie
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Default RE: ENGINE CODES

I think you can adjust the throttle position sensor by rotating it, the ideal voltage between the black and green wire is less that 1 volt...like .997. The other left and right sensors are the O2.

Regards!
Ed
Old Feb 27, 2005 | 10:46 AM
  #3  
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stanglx2002
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Default RE: ENGINE CODES

the voltage needs to be between .998 - .999
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