Dorman 318-066 Engine Control Module (ECM)

Engine Control Module for 2007 Dodge, Jeep

Dorman 318-066 is a remanufactured engine control module for select 2007 Dodge Nitro, Jeep Liberty, and Jeep Wrangler applications. It processes sensor inputs to manage ignition timing and fuel delivery, helping restore proper engine operation when the original ECM has failed or become unreliable.

Key Features

• Remanufactured ECM tested to meet original equipment performance
• Fits 2007 Dodge Nitro, N/A
• Fits 2007 Jeep Liberty, N/A
• Fits 2007 Jeep Wrangler, N/A
• Three rectangular female connectors with black housing
• 114 terminals and three mounting holes
• Flash programming required: No
• Removable PROM: No
• Wire harness included: No

Detailed Description

This Dorman engine control module, part number 318-066, is built for direct replacement use in select 2007 Dodge Nitro, Jeep Liberty, and Jeep Wrangler vehicles. The ECM receives data from engine sensors and uses that information to control ignition and fueling, supporting stable drivability and efficient engine management. With a remanufactured design tested to original equipment performance standards, 318-066 is a practical choice when diagnosing ECM-related faults on these applications.

Cross-reference part number: This part cross-references R5094148AF for the same application.

What It Helps Fix

• Engine no-start conditions related to ECM failure
• Rough idle caused by incorrect fuel or ignition control
• Check engine light concerns tied to module malfunction
• Intermittent drivability issues from faulty sensor processing
• Loss of engine management communication in the vehicle network

Installation Notes and Tips

VIN, mileage, and tire size are required to order for the listed 2007 Dodge Nitro, Jeep Liberty, and Jeep Wrangler applications. Verify connector count, connector shape, and terminal layout before installation. This module is flashable, but flash programming is not required for this part number. Follow the included instruction sheet and confirm all vehicle data matches the original ECM before replacement.

Quality Assurance

Dorman remanufactures this ECM and tests it to meet original equipment performance expectations. Part number 318-066 is built for the specified 2007 Dodge and Jeep applications and is supplied with an instruction sheet for installation reference.