OEM Caterpillar Engine Sensor Harness (40 Pin ADEM2) for 3406E engines with 5EK serial prefix.
This direct-fit harness connects the 40 Pin ADEM2 ECM to critical engine sensors, including fuel temperature, intake manifold air temperature, boost pressure, engine oil pressure, atmospheric pressure, timing probe, primary and secondary engine speed/timing, coolant temperature, and the injector harness (located at cylinder #5 in the Jake stand).
Kit Includes:
- (1) OEM Caterpillar Engine Sensor Harness (40 Pin ADEM2)
Compatibility:
- Caterpillar 3406E engines with 40 Pin ADEM2 ECM
- Primarily 5EK serial prefix
Important Notes:
- Compatible only with 3406E models where the injector harness receptacle is at cylinder #5 in the Jake stand.
- Provide the engine serial number when ordering.
- Confirm exact compatibility with Kustom Truck before ordering.
Key Specifications:
- OEM-style 40 Pin ADEM2 engine sensor harness
- Suitable for engine maintenance, repairs, and conversions
