Cardone 79-3431V Engine Control Module

Overview of Cardone Engine Control Module 79-3431V for Chrysler PT Cruiser

The Cardone Engine Control Module (ECM) part number 79-3431V is designed specifically for Chrysler PT Cruiser models. This remanufactured ECM ensures proper engine management and control, maintaining vehicle performance and emissions compliance.

• Connector Quantity: 4 rectangular connectors
• Terminal Quantity: 38 pins per connector, male pin type
• Housing Material: Durable aluminum construction
• Flash Programming Required: Yes
• Remanufactured product condition
• Mounting Hole Quantity: 3 (mounting hardware not included)
• E-Waste compliant

About the Cardone Engine Control Module Product Line

The Cardone Engine Control Module product line focuses on remanufactured ECM units that meet OEM specifications for engine management systems. These modules are engineered to provide reliable control of fuel injection, ignition timing, and emissions systems. The 79-3431V ECM is part of this line, offering a balance of quality and compatibility for Chrysler PT Cruiser vehicles requiring replacement control modules.

Detailed Product Description

This Cardone ECM features four rectangular connectors, each with 38 male pin terminals, ensuring secure and precise electrical connections. The aluminum housing provides durability and heat dissipation, essential for maintaining stable operation under engine bay conditions. As a remanufactured unit, it has been tested and restored to meet functional standards. Flash programming is required to match the module to the vehicle’s specific VIN and engine configuration, which is common for Chrysler powertrain control modules with a "v" suffix in the part number.

Common Applications and Issues Addressed

• Engine misfires or rough idling due to faulty ECM
• Check engine light illumination related to control module errors
• Failure to start or intermittent stalling issues
• Transmission shifting problems linked to powertrain control
• Emissions test failures caused by ECM malfunction

Installation Notes and Tips

• Verify the part number 79-3431V matches the original ECM before installation
• Flash programming is required using a compatible diagnostic tool to program the VIN
• Ensure all four rectangular connectors are securely attached to avoid communication errors
• Check for any fault codes prior to replacement to confirm ECM failure
• Mounting hardware is not included; reuse original hardware or source separately

Quality Assurance and Warranty

This remanufactured Cardone ECM undergoes rigorous testing to ensure functionality and reliability. The aluminum housing and connector design meet OEM standards for durability. Flash programming requirements are standard for Chrysler ECM replacements. Warranty details should be confirmed with the distributor or installer, as coverage may vary.