If your 2004 Ford 6.0L PowerStroke is suffering from hard starts, rough idle, or injector-related trouble codes, your Fuel Injection Control Module (FICM) may be failing. The Bostech FIC02023 Reman FICM is a direct OEM-spec replacement engineered specifically for 2004 model year trucks built on or after 09/22/2003.

This high-quality remanufactured FICM restores proper 48-volt injector operation, ensuring consistent fuel delivery, smooth starting, and dependable diesel performance.

Designed to meet or exceed factory standards, the FIC02023 arrives pre-programmed and ready to install — no dealer flashing required.

? Why the FICM Is Critical on the 6.0 PowerStroke

The 6.0L PowerStroke uses a HEUI injection system that relies on the FICM to step up battery voltage to approximately 48 volts to actuate injector solenoids. When voltage drops due to internal board failure, solder joint cracks, or power supply degradation, you may experience:

• Hard or no-start conditions

• Rough idle

• Loss of power

• Random misfires

• Poor throttle response

• Injector circuit trouble codes

Replacing a weak module with the Bostech FIC02023 remanufactured FICM restores stable voltage output and injector timing control — eliminating the drivability issues common with failing factory units.

✅ Key Features & Benefits

• Direct Replacement for OEM FICM

• Remanufactured – Core Required

• Pre-Programmed & Plug-and-Play

• Standard 48V Output

• No Dealer Programming Required

• Multi-Point Quality Tested

• 24-Month Unlimited Mileage Warranty

This is a cost-effective alternative to expensive dealership replacements while delivering OEM-level performance and reliability.

? Vehicle Fitment

Fits:

• 2004 Ford F-250 Super Duty 6.0L PowerStroke

• 2004 Ford F-350 Super Duty 6.0L PowerStroke

• 2004 Ford F-450 Super Duty 6.0L PowerStroke

• 2004 Ford F-550 Super Duty 6.0L PowerStroke

• 2004 Ford Excursion 6.0L PowerStroke

IMPORTANT:
✔ Fits 2004 model year trucks built 09/22/2003 and later
✘ Does NOT fit early 2003 build trucks

Always verify build date before ordering.

? Specifications

• Part Number: FIC02023

• Condition: Remanufactured (Core Required)

• Voltage Output: 48 Volts

• Warranty: 24-Month Unlimited Mileage

• Engine: 6.0L PowerStroke Diesel

• Model Year: 2004 (Built 09/22/2003 & After)

? Installation Notes

The Bostech FIC02023 installs using factory mounting locations and connectors. Because it is pre-calibrated, installation is straightforward:

1. Disconnect batteries

2. Remove existing FICM

3. Install replacement unit

4. Reconnect and start

No reprogramming, tuning, or dealer intervention required.

? When Should You Replace Your FICM?

If your 6.0 PowerStroke shows:

• Long crank times

• Sudden stalling

• Rough idle after warm-up

• Voltage below 45V at FICM test port

• Injector-related DTC codes

Your FICM is likely failing and should be replaced before injector damage occurs.

? Why Choose Bostech Reman FICM?

Bostech remanufactures modules using strict quality control procedures and electrical testing to ensure long-term reliability. Each unit is inspected, tested, and verified for proper voltage output before shipment.

This ensures:

• Stable injector firing

• Reliable cold starts

• Improved drivability

• Extended injector life

Don’t let a weak FICM leave you stranded. The Bostech FIC02023 Reman Fuel Injection Control Module restores dependable power, starting performance, and injector control — backed by a 24-month unlimited mileage warranty.