Cardone 72-31421 Engine Control Module

Overview of Cardone Engine Control Module 72-31421

The Cardone Engine Control Module (ECM) part number 72-31421 is designed specifically for Nissan Sentra models. This remanufactured ECM ensures reliable engine management and control, maintaining optimal vehicle performance.

• Remanufactured Engine Control Module for Nissan Sentra
• Two rectangular connectors with 81 and 40 male pin terminals
• Durable aluminum housing for heat dissipation and protection
• Does not require flash programming or reprogramming
• Includes two mounting holes; mounting hardware not included
• Environmentally conscious with e-waste compliance

About the Cardone Engine Control Module Product Line

The Cardone Engine Control Module product line focuses on remanufactured control modules that meet OEM specifications. These ECMs are engineered to provide consistent engine management functions without the need for flash programming, simplifying installation and reducing downtime. The 72-31421 model is part of this line, offering a reliable replacement option for Nissan Sentra vehicles requiring a direct-fit ECM.

Detailed Product Description

This Cardone ECM features two rectangular connectors, equipped with 81 and 40 male pin terminals, ensuring secure and precise electrical connections. The aluminum housing provides robust protection against heat and vibration, contributing to the module's durability. As a remanufactured unit, it has been tested to meet strict quality standards and is compliant with e-waste regulations. The module does not require flash programming, which means it can be installed without additional software updates or VIN programming in most cases.

Common Applications and Issues Resolved

• Engine misfires or rough idling due to faulty ECM
• Check engine light triggered by ECM failure
• Starting problems related to engine control module malfunction
• Poor fuel economy caused by incorrect engine management
• Intermittent stalling or power loss during acceleration

Installation Notes and Tips

Before replacing the original ECM, verify the part number and compatibility with your Nissan Sentra. Disconnect the battery and ensure all electrical connections are clean and secure. This module includes two mounting holes but does not come with mounting hardware, so retain the original fasteners. Since flash programming is not required, installation can be straightforward; however, consult your vehicle’s service manual for any specific reset procedures or diagnostics after installation.

Quality Assurance and Warranty

Cardone remanufactured ECMs undergo rigorous testing to ensure functionality and reliability. The 72-31421 model is built to meet or exceed OEM standards and complies with environmental regulations regarding e-waste. Warranty coverage details should be confirmed at the point of purchase, providing assurance of product quality and support.