Dorman 318-243 Remanufactured Powertrain Control Module PCM/ECM

The Dorman 318-243 is a remanufactured Powertrain Control Module (PCM) — also commonly referred to as an Engine Control Module (ECM) or Engine Control Unit (ECU). This critical electronic component serves as the brain of your vehicle's powertrain, continuously processing data from a network of sensors to precisely manage ignition timing and fuel delivery for optimal engine performance and fuel efficiency.

Key Features:

• Remanufactured to OE Standards: Each unit is professionally remanufactured and tested to meet or exceed original equipment performance specifications
• Precise Sensor Integration: Processes real-time inputs from oxygen sensors, throttle position sensors, mass airflow sensors, and more to fine-tune engine operation
• Ignition & Fuel Control: Manages ignition timing and fuel injection for maximum power output and efficiency
• Direct Replacement: Designed as a drop-in replacement for the original PCM, simplifying installation
• Tested for Reliability: Rigorously tested prior to packaging to ensure proper function and long service life

Dorman Products is a trusted leader in automotive replacement parts, offering remanufactured control modules as a cost-effective alternative to costly dealership replacements. The Dorman 318-243 restores proper powertrain operation and helps eliminate symptoms such as rough idle, poor fuel economy, misfires, and difficulty starting.