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Cardone 78-4576 Engine Control Module
Reliable Engine Control Module for Ford, Lincoln, and Mercury
The Cardone Engine Control Module (ECM) part number 78-4576 is designed for select Ford, Lincoln, and Mercury vehicles, including the Grand Marquis, LTD, and Town Car models. This ECM ensures proper engine management and performance by regulating critical engine functions.
- Compatible with Ford, Lincoln, and Mercury Grand Marquis, LTD, and Town Car
- Part number 78-4576 for precise fit and function
- Part of Cardone's Engine Control Module product line
- Supports engine control and powertrain management
- Includes important programming and installation considerations
About the Cardone Engine Control Module Product Line
The Cardone Engine Control Module product line focuses on delivering reliable and compatible ECM units for various vehicle makes and models. These modules are engineered to meet OEM specifications, ensuring seamless integration with the vehicle's existing systems. The 78-4576 ECM is part of this line, providing a direct replacement solution for specific Ford, Lincoln, and Mercury vehicles.
Detailed Product Description
The Cardone 78-4576 Engine Control Module is a critical component that manages engine functions such as fuel injection, ignition timing, and emissions control. Designed for Ford, Lincoln, and Mercury Grand Marquis, LTD, and Town Car models, this ECM helps maintain optimal engine performance and efficiency. It is essential to verify vehicle compatibility before installation to ensure proper operation.
Common Issues Addressed by This ECM
- Engine misfires or rough idling
- Check engine light illumination related to engine control
- Poor fuel economy or performance issues
- Failure to start due to ECM faults
- Powertrain control malfunctions
Installation Notes and Tips
- Verify the part number 78-4576 matches the original ECM
- Some Chrysler PCM units with a "v" suffix require VIN programming; confirm if applicable
- Ford vehicles may require passive anti-theft system (P.A.T.S.) reset depending on model
- Use a compatible diagnostic tool such as a Tech 2 scanner for programming and reset procedures
- Confirm the original ECM is the cause of the issue before replacement
Quality Assurance and Warranty
Cardone Engine Control Modules are manufactured to meet or exceed OEM standards. While specific warranty details for part number 78-4576 should be confirmed at the time of purchase, Cardone typically offers coverage against defects in materials and workmanship. Proper installation and programming are essential to ensure the module functions as intended.
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1986 | Ford | LTD | Crown Victoria | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module |
| 1986 | Ford | LTD | Country Squire LX | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module |
| 1986 | Ford | LTD | Crown Victoria LX | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module |
| 1986 | Ford | LTD | Country Squire | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module |
| 1986 | Lincoln | Town Car | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module | |||
| 1986 | Mercury | Grand Marquis | Colony Park | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module | ||
| 1986 | Mercury | Grand Marquis | LS | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; This Unit is Pre-Programmed at the Factory; Engine Control Module |
| 1986 | Mercury | Grand Marquis | Base | 5.0L | V8 | N/A | with California Emission System; ID #(s) E6SF-TA,TB, TC; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.