HomeCardone 78-4864 Engine Control Module
Part #: 78-4864

Cardone 78-4864 Engine Control Module

Engine Control Module
3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Engine Control Module
Fitment: Ford and Mercury, Cougar and Thunderbird
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Overview of Cardone Engine Control Module 78-4864

The Cardone Engine Control Module (ECM) part number 78-4864 is designed for select Ford and Mercury vehicles, including the Cougar and Thunderbird models. This ECM plays a critical role in managing engine functions and ensuring optimal vehicle performance.

  • Compatible with Ford Cougar and Mercury Thunderbird
  • Part number 78-4864 for precise fitment
  • Engine Control Module from Cardone's Engine Control Module product line
  • Supports essential engine management and diagnostics
  • Includes important considerations for VIN programming and anti-theft systems

About the Cardone Engine Control Module Product Line

The Cardone Engine Control Module product line focuses on delivering reliable replacement ECMs engineered to meet or exceed OEM specifications. This product line ensures compatibility with vehicle-specific engine management systems, providing accurate control over fuel injection, ignition timing, and emissions. The 78-4864 ECM is part of this line, tailored for Ford and Mercury vehicles requiring precise engine control solutions.

Detailed Product Description

The Cardone 78-4864 ECM is a direct replacement module designed to restore proper engine control functions in compatible Ford Cougar and Mercury Thunderbird models. This module manages critical engine parameters and communicates with other vehicle systems to maintain performance and emissions standards. It is important to note that some Chrysler PCM units with a "v" suffix require VIN programming, and similar considerations apply to Ford vehicles equipped with passive anti-theft systems (P.A.T.S). Proper installation and programming are essential to ensure the ECM functions correctly.

Common Issues Addressed by This ECM

  • Engine stalling or failure to start due to faulty ECM
  • Check engine light triggered by ECM-related faults
  • Poor engine performance or irregular idling
  • Issues with fuel injection timing and ignition control
  • Problems related to vehicle anti-theft system integration

Installation Notes and Tips

  • Verify the part number 78-4864 matches the original ECM before installation
  • Check if VIN programming or P.A.T.S. reset is required for your specific vehicle
  • Use a compatible diagnostic scanner, such as a Tech 2, for programming and resetting procedures
  • Confirm the original ECM is the cause of the issue before replacement
  • Follow manufacturer guidelines for safe removal and installation

Quality Assurance and Warranty

Cardone Engine Control Modules undergo rigorous testing to ensure reliability and compatibility with specified vehicle models. While warranty details are not specified here, Cardone typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for specific warranty information related to part number 78-4864.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990FordCougar3.8LV6N/AID #(s) F0SF-VA; This Unit is Pre-Programmed at the Factory; Engine Control Module
1990FordThunderbirdN/Awith California Emission System; ID #(s) F0SF-VA; This Unit is Pre-Programmed at the Factory; Engine Control Module
1990MercuryCougarN/Awith California Emission System; ID #(s) F0SF-VA; This Unit is Pre-Programmed at the Factory; Engine Control Module

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

F0SF12A650VAF0SZ12A650VA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.