OE Quality
60-Day Returns

Cardone 78-8384F Engine Control Module
Overview of Cardone Engine Control Module 78-8384F
The Cardone Engine Control Module (ECM) part number 78-8384F is designed for select Ford and Mazda vehicles, including the Ford Ranger and Mazda B2300. This ECM plays a critical role in managing engine functions and ensuring optimal vehicle performance.
- Compatible with Ford Ranger and Mazda B2300 models
- Part number 78-8384F for precise identification
- Engine Control Module from Cardone's Engine Control Module product line
- Supports vehicle-specific programming and security features
- Designed to replace faulty or malfunctioning ECM units
About the Cardone Engine Control Module Product Line
The Cardone Engine Control Module product line focuses on delivering reliable replacement ECMs that meet or exceed OEM specifications. These modules are engineered to integrate seamlessly with the vehicle's existing systems, including powertrain control and anti-theft features. The 78-8384F ECM is part of this line, ensuring compatibility and performance for Ford and Mazda vehicles requiring precise engine management solutions.
Detailed Product Description
The Cardone 78-8384F ECM is a critical component responsible for controlling engine operations such as fuel injection, ignition timing, and emissions management. It is specifically designed for use in Ford Ranger and Mazda B2300 models, ensuring proper fitment and function. This module supports necessary vehicle security protocols, including passive anti-theft systems (P.A.T.S) where applicable. Proper programming and VIN matching may be required during installation, especially for Chrysler PCM units with a "v" suffix or Ford vehicles with P.A.T.S features.
Common Issues Addressed by This ECM
- Engine stalling or failure to start due to faulty ECM
- Check engine light triggered by ECM malfunctions
- Poor engine performance or irregular idling
- Failure of vehicle security systems related to ECM
- Communication errors between engine sensors and control unit
Installation Notes and Tips
- Verify the part number 78-8384F matches the original ECM before installation
- Ensure the vehicle’s VIN is programmed into the ECM if required, especially for Chrysler models with a "v" suffix
- Check if the vehicle requires a passive anti-theft system reset or programming
- Use a compatible diagnostic tool, such as a Tech 2 scanner, to complete programming and reset procedures
- Confirm the Ford engineering number and vehicle compatibility to avoid installation of an incorrect ECM
Quality Assurance and Warranty
Cardone Engine Control Modules undergo rigorous testing to meet OEM standards for durability and performance. While specific warranty details for part number 78-8384F should be confirmed at the point of purchase, Cardone typically offers coverage against defects in materials and workmanship to ensure reliability and customer confidence.
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Ford | Ranger | 2.3L | L4 | N/A | All Calibrations with Module ID ML2-202; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Correct VIN and OE Number required when ordering; Engine Control Module |
| 1995 | Mazda | B2300 | N/A | All Calibrations with Module ID ML2-202; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Correct VIN and OE Number required when ordering; 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.