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Cummins  |  SKU: 3070435

3070435 | Genuine Cummins® Injector Harness For M11

$19900
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Description:
An injector harness 3070435 is an electrical wiring component that connects the engine control unit (ECU) to the fuel injectors in a vehicle.

Part Number: 3070435
Condition: New
Manufacture/Brand: Cummins

Fits 3070435 For Cummins engine systems M11 CELECT, M11 CELECT PLUS, M11 MECHANICAL, QSM11 CM570

Purpose of using 3070435:

  • It provides power and control signals from the ECU to each fuel injector.

  • The ECU uses the harness to open and close the injectors precisely, controlling the timing and amount of fuel injected into each cylinder.

  • It ensures reliable communication and electrical connectivity for proper fuel delivery.

 

Signs of a Bad Injector Harness For M11 3070435:

  • Check Engine Light: The engine control module (ECM) may detect irregularities and trigger a diagnostic trouble code (DTC).

  • Rough Idle: Inconsistent engine idle speed or stalling.

  • Poor Acceleration: Delayed throttle response or hesitation.

  • Increased Emissions: Higher levels of exhaust emissions due to improper recirculation.

  • Engine Knocking: Unusual knocking sounds during engine operation.

 

About the Manufacturer – Cummins:

Cummins is a leading American manufacturer of diesel and natural gas engines, as well as power generation systems and emissions solutions. Founded in 1919 and headquartered in Columbus, Indiana, Cummins is known globally for its durable, high-performance engines used in trucks, buses, construction equipment, agriculture, and power systems.

The brand is widely respected for its innovation in clean diesel technology, including aftertreatment systems, turbochargers, and advanced electronics that help reduce emissions while maximizing engine efficiency and reliability.

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