The high-pressure fuel pump feeds the common-rail injectors at extreme pressure. When it wears it cannot hold rail pressure, causing hard starts, stalling, or a no-start. HPFP failure can also send metal through the fuel system, so we diagnose carefully.
Signs You Need High-Pressure Fuel Pump (HPFP)
If your Sprinter shows any of the following in Orange County traffic or on the freeway, it is time to have this checked:
- Extended cranking or no-start
- Rail pressure too low codes
- Stalling under load
- Loss of power with fuel codes
What Our High-Pressure Fuel Pump (HPFP) Includes
- Fuel rail pressure test
- Return-flow and injector leak-off test
- HPFP replacement
- Fuel system contamination check
- Prime and road test
Ballpark Pricing
Ballpark: $1,200 to $3,500. Sprinter pricing varies with model year, parts, and condition, so we always confirm a firm price before starting. See our pricing page for more ranges, or call (714) 646-1433 for an exact quote.
Why Orange County Sprinter Owners Trust Us for High-Pressure Fuel Pump (HPFP)
High-Pressure Fuel Pump (HPFP) on a Mercedes Sprinter is not the same as a generic van repair. We diagnose with real Mercedes Xentry equipment, use OEM and OE-quality parts, and fix the root cause so the problem does not come back. Drivers across Anaheim, Irvine, and all of Orange County bring us their diesel, gas, and eSprinter vans because we do the job right the first time and stand behind our work.