Dorman 318-122 Remanufactured Powertrain Control Module PCM/ECM

The Dorman 318-122 is a remanufactured Powertrain Control Module (PCM), also commonly referred to as an Engine Control Module (ECM) or Engine Control Unit (ECU). The PCM serves as the central brain of the vehicle's powertrain, processing inputs from numerous sensors throughout the engine and drivetrain to precisely manage ignition timing, fuel delivery, and overall engine performance for optimal efficiency and drivability.

This unit has been fully remanufactured in a dedicated facility and rigorously tested to meet original equipment performance standards — providing a reliable, cost-effective alternative to purchasing a new module from the dealership. Note: PROM installation or a computer flash is required after installation.

Key Features:

• OE-Level Performance: Remanufactured and tested to meet original equipment specifications
• Dedicated Remanufacturing Facility: Thoroughly rebuilt and inspected for long-term durability
• Hot & Cold Chamber Tested: Fully validated across a range of operating temperatures for real-world reliability
• Cost-Effective Alternative: Delivers dealer-level performance at a fraction of the cost of a new OEM unit
• PROM Flash Required: Computer flash or PROM installation is required after fitting
• Sold Individually: Includes one remanufactured PCM/ECM unit
• Core Charge Applies: A core deposit is required at time of purchase; return your old unit for a refund

Dorman's OE Solutions line is engineered to restore proper powertrain management function, helping eliminate symptoms such as poor fuel economy, rough idle, misfires, stalling, and check engine lights caused by a failed or failing control module.