Tech Articles / How-To's: Replacing oxygen sensors

Disclaimer: The articles below apply to most 5.0 Mustangs, but in particular hold true for '93 models. Please be cautious when doing on work on your car - these instructions are meant to be pointers and not the end all truth - I do not make any claims to their accuracy and will not be held responsible for anything that may go wrong while following the articles below. If you choose to follow these instructions, you do so at your own risk.

  1. Lift Car, if necessary
  2. Locate sensors in mid-pipes
  3. Unhook cables
  4. Simply unscrew the old oxygen sensors
  5. Put anti-seize on threads of new oxygen sensors (Bosch often come pre-coated)
  6. Screw new sensors in finger tight
  7. Tighten half turn with wrench
  8. Reconnect sensor cables
  9. Lower car and start it up
  10. If anything seems to run odd, check sensors or pull codes

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