PE01-13-350B
DENSO PE01-13-350B Pompa Alta Pressione Mazda 3 Mazda 6 CX-5 2.5L
PE0113350B, PE01-13-350A, PY01-13-35Z, PE01-13-350, PE0113350Integrated High-Speed Digital Spill Valve Control Solenoid-200 barPanoramica Prodotto
The Denso PE01-13-350B (superseding part number PE01-13-350A, interchangeable with PY01-13-35Z and aftermarket references GDP720 and HM10061) is the genuine original equipment high-pressure mechanical fuel pump engineered for Mazda's award-winning 2.0-liter (PE-VPS) and 2.5-liter (PY-VPS / PY-VPTS) SkyActiv-G direct injection engine family. Capable of generating up to 200 bar (2,900 psi) of regulated fuel rail pressure, this single-plunger pump is standard equipment on the Mazda 3 (2014-2023), Mazda 6 (2014-2021), CX-5 (2013-2024), CX-9 (2016-2023), CX-30, and MX-5 Miata ND.
Always verify the original manufacturer reference stamped on your component before ordering. For PE01-13-350B, inspect matching OE cross-references and ensure related high-pressure seals, followers, or grommets are renewed during service.
Applicazioni Veicolo e Motore
| Veicolo | Motore | Anni |
|---|---|---|
| Mazda Mazda 3 / CX-30 | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2014-2024 |
| Mazda Mazda 6 / CX-5 | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2014-2024 |
| Mazda CX-9 / CX-5 Turbo | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2016-2023 |
| Mazda MX-5 Miata ND | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2016-2023 |
Specifiche Tecniche
| Specifica | Valore |
|---|---|
| Tipo di sistema | Mazda SkyActiv-G Ultra-High Compression 200-Bar Direct Injection |
| Operating Fuel Rail PressureSpecifica Chiave | |
| Camshaft Drive System | Exhaust Camshaft Lobes via Hardened Reciprocating Roller Tappet |
| Pressure Regulation Mechanism | Integrated Fast-Response Spill Control Solenoid Valve |
| Pump Flange Mounting Fasteners | 20 N·m (15 lb-ft) tightened progressively in alternating turns |
| High-Pressure Flare Nut Tube | 28 N·m (21 lb-ft) rigid high-pressure line to stainless rail |
| Internal Piston Plunger Stroke | 7.0 mm stroke with diamond-like carbon (DLC) wear barrier |
| Compatibility | Engineered for 13.0:1 and 14.0:1 ultra-high static compression engines |
| Manufacturer | Denso Corporation (Tier-1 OEM for Mazda Motor Corporation) |
| Production Code | Denso Japan / Mazda PE01-13-350B |
| Pressione di esercizioSpecifica Chiave |
Pompa alta pressione abbinata (Gruppo circuito carburante)
Funziona sullo stesso circuito ad alta pressione Common Rail. In caso di bassa pressione rail (P0087), verificare la portata della pompa prima di sostituire gli iniettori.
Istruzioni di montaggio
- [
- {
- "step": 1,
- "title": "Low & High Pressure Fuel Depressurization",
- "instruction": "Disconnect the 15A fuel pump fuse from the engine compartment fuse block. Crank engine until it fails to start, exhausting residual high pressure from the fuel rail, then disconnect battery ground."
- },
- {
- "step": 2,
- "title": "Air Cleaner Housing & Throttle Body Duct Clearance",
- "instruction": "Unfasten the engine intake duct and air cleaner box assembly to obtain clean visual and physical clearance above the cylinder head where the high-pressure pump is mounted."
- },
- {
- "step": 3,
- "title": "Spill Valve Electrical Connector & Fuel Line Disconnection",
- "instruction": "Unclip wiring harness from the digital spill valve. Use a backed-up flare nut wrench (17mm) to unthread high-pressure pipe flare nut slowly with protective rags around the fitting."
- },
- {
- "step": 4,
- "title": "Pump Fasteners Loosening & Cam Tappet Assessment",
- "instruction": "Back out mounting bolts in alternating half-turns to release internal plunger spring load squarely. Extract the pump and remove internal roller tappet to check for wear or roller binding."
- },
- {
- "step": 5,
- "title": "Flange Seal Lubrication, Seating & Precise Torquing",
- "instruction": "Lubricate new Viton O-ring with fresh engine oil. Seat pump into cylinder head bore squarely and torque mounting bolts in alternating sequence to 20 N\u00b7m (15 lb-ft). Torque high-pressure pipe flare nut to 28 N\u00b7m (21 lb-ft)."
- }
- ]
Codici Guasto (DTC) e Protocolli Diagnostici
Codici guasto diagnostici (DTC) comuni generati quando questo iniettore common rail presenta usura, problemi ai circuiti o scostamenti:
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
Protocolli Tecnici di Diagnosi & Assistenza
Procedure d'officina verificate, valori soglia di test e linee guida operative per questo assieme.