DENSO
PE19-20-3F0
Vedi Specifiche
SolenoidDenso D-4S / SkyActiv-G High-Pressure GDI Fuel Pump (200 bar)Euro 56
DENSO PE19-20-3F0 Pompa Alta Pressione Mazda 3 6 CX-5 2.0L 2.5L SkyActiv-G PE01-20-3F0 GDP507
Piattaforma motore:Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) →
RIFERIMENTO OE
PE01-20-3F0, GDP507, HM10046, HPP0026, PE19-20-3F0AVALVOLA DI CONTROLLO
-POLVERIZZATORE
-PRESSIONE RAIL
200 barNORMATIVA EMISSIONIEuro 5 / Euro 6
GARANZIA12 Mesi
02
Applicazioni Veicolo e Motore
| Veicolo | Motore | Anni |
|---|---|---|
| Mazda Mazda 3 2.0 / 2.5 | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2014-2023 |
| Mazda CX-5 2.0 / 2.5 | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2013-2023 |
| Mazda Mazda 6 2.5 | Mazda 2.0L & 2.5L SkyActiv-G / 2.5T Turbo (PE-VPS / PY-VPS / PY-VPTS) | 2014-2021 |
03
Specifiche Tecniche
| Specifica | Valore |
|---|---|
| part_number | PE19-20-3F0 |
| oem_reference | PE19-20-3F0 |
| manufacturer | DENSO |
| system_type | High Pressure Fuel Pump |
| pressure_rating | 200 bar (2900 psi) |
| operating_temperature | -40°C to +135°C |
| flange_mount_torque | 22 N-m (16 lb-ft) |
| high_pressure_line_torque | 32 N-m (24 lb-ft) |
| diagnostic_dtc | P0087, P0088, P0171, P0300 |
| Pressione di esercizioSpecifica Chiave |
GRUPPO CIRCUITO
Iniettori carburante abbinati (Gruppo circuito carburante)
Alimentato direttamente da questa pompa alta pressione. Verificare il flusso di recupero se la pressione rail non sale durante l avviamento.
DENSOCorrispondenza esatta motore e telaio
PE01-13-250Gasoline Direct Injection (GDI) • 200 bar
🚙 Mazda 3 (PEVPS)
DENSOCorrispondenza esatta motore e telaio
PY01-13-250Gasoline Direct Injection (GDI) • 200 bar
🚙 Mazda 3 (PEVPS)
DENSOCorrispondenza esatta motore e telaio
PY8W-13-250Gasoline Direct Injection (GDI) • 200 bar
🚙 Engine Code PEVPS
04
Istruzioni di montaggio
- Depressurize the fuel system completely via diagnostic scan tool or by removing the fuel pump fuse prior to line disassembly.
- Clean all surrounding bracket areas thoroughly using residue-free brake cleaner to prevent abrasive particulate ingress.
- Inspect the mechanical camshaft lobe and roller follower or clean injector bore seating surfaces before hardware alignment.
- Install component using fresh factory O-rings or Teflon combustion chamber seals lubricated only with clean motor oil.
- Torque mounting flange fasteners in alternating increments to 22 N-m (16 lb-ft).
- Torque high-pressure hydraulic tube fittings using a calibrated flare nut wrench to 32 N-m (24 lb-ft).
- Prime low-pressure fuel circuit, cycle ignition key 3-4 times, and inspect for high-pressure hydraulic leaks before road test.
Consigli e Avvertenze:
- Always replace single-use high-pressure metal fuel lines and micro-filter seals whenever disconnected.
- Verify camshaft driving lobe surfaces for scoring or flat spots before installing any mechanical pump.
- Reset long-term and short-term fuel trim adaptations via OBD-II diagnostic scanner after physical replacement.
05
Codici Guasto (DTC) e Protocolli Diagnostici
Codici guasto diagnostici (DTC) comuni generati quando questo iniettore common rail presenta usura, problemi ai circuiti o scostamenti:
P0087Critical
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
P0201 - P0208High
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.
P0300 / P0301+High
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
P0088High
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
PROTOCOLLI OFFICINA
Protocolli Tecnici di Diagnosi & Assistenza
Procedure d'officina verificate, valori soglia di test e linee guida operative per questo assieme.
DIAGNOSI COMMON RAIL IN OFFICINA
Leggi il protocollo tecnicoDiagnosi Pompa Alta Pressione: Codice P0087 e Bosch CP4
DIAGNOSTICA COMMON RAIL D
Leggi il protocollo tecnicoDiagnosi Valvola Dosatrice IMV SCV ZME & Test P0088
PROTOCOLLO DIAGNOSTICO OBD-II
Leggi il protocollo tecnicoGuida alla diagnosi del codice P0087: Bassa pressione rail
DIAGNOSI D
Leggi il protocollo tecnico