PE01-13-350B
DENSO PE01-13-350B Pompe Haute Pression Mazda 3 6 CX-5 SkyActiv
PE0113350B, PE01-13-350A, PY01-13-35Z, PE01-13-350, PE0113350Integrated High-Speed Digital Spill Valve Control Solenoid-200 barPrésentation du produit
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.
Compatibilité véhicules et motorisations
| Véhicule | Moteur | Années |
|---|---|---|
| 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 |
Spécifications techniques
| Spécification | Valeur |
|---|---|
| Type de système | Mazda SkyActiv-G Ultra-High Compression 200-Bar Direct Injection |
| Operating Fuel Rail PressureSpéc. clé | |
| 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 |
| Pression de serviceSpéc. clé |
Pompe haute pression associée (Ensemble circuit de carburant)
Fonctionne sur le même circuit haute pression Common Rail. En cas de chute de pression (P0087), vérifier le débit de la pompe avant de remplacer les injecteurs.
Conseils de montage
- [
- {
- "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)."
- }
- ]
Codes de Defaut (DTC) & Protocoles de Diagnostic
Codes de defaut diagnostiques (DTC) courants déclenchés lorsque cet injecteur common rail subit une usure, des pannes de circuit ou une dérive d'étalonnage:
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.
Protocoles Techniques de Diagnostic & Réparation
Procédures d'atelier vérifiées, seuils de test et guides d'intervention pour cet ensemble.