Cardone 79-9950 Engine Control Module

Remanufactured ECM for 1997 Neon

Cardone 79-9950 is a remanufactured engine control module built for direct replacement in select 1997 Dodge Neon and Plymouth Neon applications. It is engineered to restore factory-style engine management performance with a pre-programmed setup for the listed OE numbers.

• Remanufactured Original Equipment-style fit for the listed Neon applications
• Fits 1997 Dodge Neon, N/A
• Fits 1997 Plymouth Neon, N/A
• 2 connectors with rectangle connector shape
• Aluminum housing with 40-pin male terminals
• No flash programming required
• Computer tested for functionality and reliability

Cardone Engine Control Module Line

Cardone’s Engine Control Module line focuses on remanufactured electronic and powertrain control units that are rebuilt to address common failure points found in the original module. Critical components are re-soldered or replaced during remanufacturing, and each unit is tested to verify operation before it leaves the Philadelphia manufacturing plant.

Detailed Description

This Cardone ECM, part number 79-9950, is a direct replacement for 1997 Dodge Neon and 1997 Plymouth Neon models listed with OE numbers 5269991AA through 5269991AE. The module is pre-programmed at the factory for the specified application, helping simplify replacement on vehicles that need an engine control module with the correct calibration already in place. The remanufactured design also supports OE-style fitment and electrical connection through its two-connector, 40-terminal layout.

This part cross-references Dodge 05269991AA and Plymouth 5269991AA for the same application.

Common Problems This ECM Can Address

• No-start condition caused by a failed engine control module
• Check engine light related to ECM internal faults
• Intermittent drivability issues from damaged control electronics
• Communication or powertrain control errors tied to module failure
• Vehicle performance problems traced to original ECM design weakness

Installation Notes and Tips

Before replacing the original ECM, verify the root cause of the failure. Common causes include poor grounds, power supply issues, damaged wiring harnesses, and shorted solenoids or relays. Confirm the Ford, GM, or Chrysler programming requirements only if your vehicle platform calls for them; for this listed Neon application, the module is pre-programmed at the factory. Match the OE number on the original unit to the Cardone reference before installation.

Quality Assurance

Cardone remanufactures this module using reverse engineering to identify original failure points, then re-solders or replaces critical components and tests the unit with computer-based equipment or bench testing depending on application. On-car validation is used to confirm durability and performance, and the remanufacturing process reduces energy and raw material use compared with producing a new part.