Detroit Diesel ACM 2.2 Aftertreatment Control Module ECU TEMIC 2840131604300 Use

OEM Detroit Diesel ACM 2.2 Aftertreatment Control Module

Genuine OEM Detroit Diesel ACM 2.2 (Aftertreatment Control Module) manufactured by TEMIC. This module is responsible for controlling and monitoring the complete aftertreatment emissions system, including DEF dosing, DPF regeneration, SCR operation, NOx sensors, exhaust temperature sensors, and communication with the engine ECM (MCM).

This OEM control module was removed from a Detroit Diesel DD15 engine and is designed for heavy-duty truck applications equipped with Detroit Diesel EPA emissions systems.

OEM Part Information

• Manufacturer: Detroit Diesel

• Manufacturer: TEMIC

• Model: ACM 2.2

• TEMIC Part Number: 2840131604300

• Hardware Version: D2

• Type: Aftertreatment Control Module (ACM)

• Condition: Used OEM

Features

• Genuine OEM Detroit Diesel component

• Controls Diesel Particulate Filter (DPF)

• Controls Diesel Exhaust Fluid (DEF) dosing

• Controls Selective Catalytic Reduction (SCR) system

• Monitors NOx sensors

• Monitors exhaust temperature sensors

• Controls regeneration process

• Communicates with the MCM (Motor Control Module)

• Heavy-duty truck application

• Direct OEM replacement when part numbers match

Compatible With

Commonly used on Detroit Diesel DD15 engines and may also be compatible with certain DD13 and DD16 applications using an ACM 2.2 with matching part numbers and software calibration. Always verify the OEM part number and calibration before purchasing.

Common applications include:

• Freightliner Cascadia

• Freightliner Coronado

• Western Star 4700

• Western Star 4900

• Freightliner 122SD

• Freightliner 114SD

• Detroit Diesel DD15

• Selected Detroit DD13 and DD16 applications with ACM 2.2

Controls These Components

• Diesel Particulate Filter (DPF)

• Diesel Exhaust Fluid (DEF) System

• DEF Pump

• DEF Doser Injector

• Selective Catalytic Reduction (SCR) System

• NOx Sensors

• Exhaust Gas Temperature (EGT) Sensors

• Differential Pressure Sensor

• Aftertreatment Wiring Harness

• Regeneration Functions

• Emissions Monitoring System

Condition

• Genuine OEM used part

• Normal cosmetic wear from previous use

• Connectors are in good condition

• Housing is intact

• Sold exactly as shown in the photos

Programming and parameter configuration may be required before installation. Please verify compatibility using your VIN, engine serial number (ESN), and OEM part number.

Package Includes

• (1) OEM Detroit Diesel ACM 2.2 Aftertreatment Control Module

Item Specifics

• Brand: Detroit Diesel

• Manufacturer: TEMIC

• Model: ACM 2.2

• Type: Aftertreatment Control Module

• Manufacturer Part Number: 2840131604300

• Hardware Version: D2

• Engine Compatibility: Detroit Diesel DD15

• OE/OEM Part: Yes

• Condition: Used