HomeEngine > Control ModulesCardone 78-6660 Engine Control Module
Part #: 78-6660

Cardone 78-6660 Engine Control Module

Engine Control Module
⚙️ 3 vehicles fit this part
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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, Explorer and Mountaineer
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Overview of Cardone Engine Control Module 78-6660

The Cardone Engine Control Module (ECM) part number 78-6660 is designed for select Ford and Mercury vehicles, including the Explorer and Mountaineer models. This ECM plays a critical role in managing engine functions and ensuring optimal vehicle performance.

  • Compatible with Ford Explorer and Mercury Mountaineer
  • Part number 78-6660 for precise identification
  • Engine Control Module from Cardone's Engine Control Module product line
  • Supports essential engine management and diagnostics
  • Includes important considerations for VIN programming and passive anti-theft systems

About the Cardone Engine Control Module Product Line

The Engine Control Module product line by Cardone focuses on delivering reliable and compatible ECM units tailored for specific vehicle makes and models. This product line ensures that each module meets the necessary specifications for engine control and communication with vehicle systems, such as anti-theft and powertrain management. The 78-6660 ECM is part of this line, designed to integrate seamlessly with Ford and Mercury vehicles requiring precise engine control solutions.

Detailed Product Description

The Cardone 78-6660 ECM is engineered to replace the original engine control module in Ford Explorer and Mercury Mountaineer vehicles. It manages critical engine functions including fuel injection, ignition timing, and emission controls. This module also interacts with the vehicle’s passive anti-theft system (P.A.T.S.) where applicable, ensuring proper security and operation. It is important to verify the vehicle’s specific requirements, as not all Ford vehicles require a P.A.T.S. reset after ECM replacement. Additionally, Chrysler PCM units with a "v" suffix require VIN programming, a consideration relevant for similar powertrain control modules.

Common Issues Addressed by This ECM

  • Engine misfires or poor performance due to faulty ECM
  • Check engine light illumination related to control module errors
  • Vehicle starting problems linked to ECM or P.A.T.S. communication
  • Inconsistent fuel economy or emission control failures
  • Powertrain control malfunctions requiring module replacement

Installation Notes and Tips

  • Confirm the part number 78-6660 matches the original ECM before installation
  • Check if VIN programming is required for your specific vehicle model
  • Use a compatible diagnostic tool to reset or program the passive anti-theft system if necessary
  • Verify the Ford engineering number to avoid installing the wrong ECM
  • Follow manufacturer guidelines to ensure proper installation and system integration

Quality Assurance and Warranty

Cardone Engine Control Modules undergo rigorous testing to meet OEM standards for durability and performance. While specific warranty details are not provided here, Cardone typically offers coverage to protect against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number 78-6660.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997FordExplorer5.0LV8N/Awith Calibration # 6-54G; Emission Calibration / Tear Tag on Front Door Jams, in Trunk, or Under Hood; This Unit is Pre-Programmed at the Factory; Engine Control Module
1997MercuryMountaineerN/Awith Calibration # 6-54G; Emission Calibration / Tear Tag on Front Door Jams, in Trunk, or Under Hood; This Unit is Pre-Programmed at the Factory; Engine Control Module
1996FordExplorer5.0LV8N/Awith Calibration # 6-54G; Emission Calibration / Tear Tag on Front Door Jams, in Trunk, or Under Hood; 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:

F67F12A650TAF67F12A650TBF67F12A650TCF67F12A650TDF67F12A650TEF67Z12A650TAF67Z12A650TBF67Z12A650TCF67Z12A650TDF67Z12A650TEF6PF12A650DTAF6PF12A650ERAF6PZ12A650DTAF6PZ12A650ERA

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