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CAT 40 Pin Sensor Harness - 3406E - 5EK

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4.00 LBS
Calculated at Checkout

An OEM Caterpillar engine sensor harness for 3406E engines with a 40 Pin (ADEM2) ECM electronics. This harness connects to the engine ECM and has branches that mate with the sensors on the engine.

The harness connects with the following:

  • 40 Pin ECM Plug and Backshell
  • Injector Harness Connector
  • Fuel Temperature
  • Intake Manifold Air Temperature
  • Boost Pressure
  • Engine Oil Pressure
  • Atmospheric Pressure
  • Timing Probe
  • Primary Engine Speed/Timing
  • Secondary Engine Speed/Timing
  • Engne Coolant Temperature

NOTE: This harness is compatible with a 3406E Model (40 Pin) where the injector harness receptacle is located at cylinder #5 in the Jake stand.  Typically found on a 5EK CAT serial prefix.

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