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Automotive Diagnostics > Breakout Box > Thexton 126 Breakout Box - Ford - 60 Termina

Thexton 126 Breakout Box - Ford - 60 Terminals

Thexton 126 Breakout Box - Ford - 60 Terminals

Thexton`s 126 Ford EEC-IV Breakout Box allows testing of all engine input signals and all computer generated output signals on 1983 and up Ford EEC-IV Computers. Helps pinpoint cause of problems - computer, sensor, solenoid, switch, actuator or wiring harness. Circuit adapter connects between Electronic Control Assembly (ECA) and wire harness. Matrix board then provides 60 terminals for system tests. Proper signal range is determined with high impedance digital volt/ohmmeter (not included). Breakout Box instructions identify circuit connections and proper volt/ohm levels.


  • OEM Ford circuit adapter for solid secure connection between ECA and wire harness.
  • Wire assembly is five feet long, sheathed in braided nylon.
  • Allows easy access to ECA.
  • Matrix Board has 60 insulated test terminals.
  • Rocker switch allows change from computer-base timing to distributor base timing.
  • LED indicates ignition
  • Accessories include necessary jumper wires, pin adapters, terminal sizing tool and instructions.
  • Data Guide showing reference voltages and warranty included.

  • Shipping Weight: 4lbs
  • Manufactured by: Thexton Mfg Co
  • Toolsource #: 54322
  • Manufacturers Part #: 126
  • Also Known As: TH126, THX126

This product has been discontinued

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