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Cardone 78-9164F Engine Control Module
Reliable Engine Control Module for Ford Focus
The Cardone Engine Control Module (ECM) part number 78-9164F is designed specifically for Ford Focus vehicles. This module plays a critical role in managing engine functions and ensuring optimal vehicle performance.
- Compatible with Ford Focus models
- Part number 78-9164F for precise fitment
- Part of Cardone's Engine Control Module product line
- Supports proper 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 that meet OEM specifications. These modules are engineered to integrate seamlessly with your vehicle's existing systems, including powertrain and anti-theft components. The 78-9164F ECM is part of this line, ensuring compatibility and performance for Ford Focus models requiring precise engine control management.
Detailed Product Description
The Cardone 78-9164F Engine Control Module is a critical component that controls various engine functions such as fuel injection, ignition timing, and emissions control. It is designed to replace the original ECM in Ford Focus vehicles, restoring proper engine operation and drivability. This module requires proper VIN programming to match the vehicle’s identification number, especially for Chrysler PCM models with a "v" suffix, and similar considerations apply for Ford vehicles with passive anti-theft systems (P.A.T.S). Not all Ford vehicles require a P.A.T.S reset, but it is important to verify this based on your specific model and year.
Common Issues Addressed by This ECM
- Engine misfires or poor performance
- Check engine light related to ECM faults
- Starting issues due to ECM or anti-theft system conflicts
- Faulty fuel injection or ignition timing control
- Communication errors between engine sensors and control unit
Installation Notes and Tips
- Verify the part number 78-9164F matches your vehicle’s requirements before installation
- Ensure VIN programming is completed if required, especially for Chrysler PCM with "v" suffix
- Check if your Ford Focus model requires a passive anti-theft system reset
- Use a compatible diagnostic tool such as a Tech 2 scanner for programming and resetting
- 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 78-9164F 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 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | Focus | 2.3L | L4 | N/A | All Calibrations with Module ID PBO-241; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; PATS Module Requires Programming after ECM Install.; Correct VIN and OE Number required when ordering; Engine Control Module |
| 2003 | Ford | Focus | 2.3L | L4 | N/A | All Calibrations with Module ID PBO-241; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; PATS Module Requires Programming after ECM Install.; 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.