Product Description
Fix erratic rail pressure, surging, and idle lope on your 5.9L with the Exergy E05 20005 Inlet Metering Valve (FCA/MPROP). Purpose-built by Exergy Performance for CP3-equipped 2003–2007 Dodge Ram Cummins 5.9L 24V trucks, this OE-style metering valve restores precise fuel control and drivability.
Key Benefits
- Direct replacement FCA/MPROP for Bosch CP3 on 2003–2007 5.9L Cummins
- Exergy-calibrated for steady commanded rail pressure and smooth idle
- Reduces surging, high/low rail pressure codes, and hard starts
- OE-style connector and mounting; no tuning required
Fitment
- Vehicle: 2003, 2004, 2004.5, 2005, 2006, 2007 Dodge Ram 2500/3500
- Engine: Cummins 5.9L 24-Valve (Common Rail)
- Injection Pump: Bosch CP3
What’s Included
- Exergy E05 20005 Inlet Metering Valve (FCA/MPROP)
- OE-style O-ring/seal (where applicable)
- Basic install guidance
Recommended Supporting Parts
Protect your CP3 and maintain stable supply pressure with these proven add-ons:
- 03–07 Cummins CP3 Injection Pumps
- 03–07 Cummins Lift Pumps & Filtration
- 03–07 Fuel System Components
- Exergy-brand Injectors (03–07 Cummins only):
- Shop All Exergy Performance
Install Notes
- Disconnect batteries and relieve rail pressure before service.
- Inspect fuel for contamination; replace filters and clean the inlet screen.
- After install, prime the system and verify commanded vs. actual rail pressure.
Frequently Asked Questions
Q: What symptoms indicate a failing FCA/MPROP?
A: Unstable idle, surging, hard starts, rail pressure codes (high/low), or fluctuation under load.
Q: Do I need tuning after replacing the FCA?
A: No. This is an OE-equivalent control component. No calibration changes are required.
Q: Should I replace anything else at the same time?
A: We recommend a fresh fuel filter and verifying lift pump supply pressure to protect the CP3 and the new FCA.
Q: Will this work with aftermarket CP3s?
A: Yes—works with stock and performance CP3s designed for 03–07 5.9L Cummins.
Q: Warranty?
A: Covered by Exergy’s manufacturer warranty; follow proper filtration and installation procedures.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components for Cummins, Duramax, and Power Stroke platforms. Explore more here: Exergy Performance at CPP Diesel.
