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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2010 - 2014 Specific Tech

O2 Signal Wire On A 2012 5.0

  • Thread starter Thread starter Gianetti
  • Start date Start date Feb 21, 2014

Gianetti

New Member
Jun 7, 2012
10
2
2
Feb 21, 2014
#1
  • Feb 21, 2014
  • #1
Does anyone know what wire on the PCM is the o2 signal wire on a 2012 5.0 ? the only pin-out online i could find was so damn small i couldn't make it out ....


thanks, Don
 
T

TT5.0ca

Member
Apr 13, 2002
208
5
19
Feb 21, 2014
#2
  • Feb 21, 2014
  • #2
Easy to test for. Back probe the wires, engine running. the one that is fluctuating between 0.1-1v is the signal.
 
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