DENSO
23209-0T020
Technische Daten
SolenoidDenso Multi-Point Port Fuel Injection (MPI, 3 bar)Euro 56
DENSO 23209-0T020 Saugrohr-Einspritzventil Toyota Corolla Prius 1.8L 2ZR-FE FJ1068
Motorenplattform:Toyota / Lexus 1.8L 2ZR-FE / 2ZR-FXE / 2ZR-FAE (VVT-i & Hybrid) →
OE-REFERENZ
23250-0T020, 23209-39145, FJ1068, 842-12349STEUERVENTIL
-EINSPRITZDÜSE
-BETRIEBSDRUCK
3.2 barABGASNORMEuro 5 / Euro 6 / SULEV
GARANTIE12 Monate
02
Fahrzeug- und Motorverwendung
| Fahrzeug | Motor | Baujahre |
|---|---|---|
| Toyota Prius XW30 / XW50 1.8L Hybrid | Toyota / Lexus 1.8L 2ZR-FE / 2ZR-FXE / 2ZR-FAE (VVT-i & Hybrid) | 2010-2022 |
| Toyota Corolla Hybrid 1.8L | Toyota / Lexus 1.8L 2ZR-FE / 2ZR-FXE / 2ZR-FAE (VVT-i & Hybrid) | 2015-2023 |
| Lexus CT200h ZWA10 | Toyota / Lexus 1.8L 2ZR-FE / 2ZR-FXE / 2ZR-FAE (VVT-i & Hybrid) | 2011-2020 |
03
Technische Daten
| Spezifikation | Wert |
|---|---|
| part_number | 23209-0T020 |
| oem_reference | 23209-0T020 |
| manufacturer | DENSO |
| system_type | Fuel Injector |
| pressure_rating | 3.2 bar (46.4 psi) |
| operating_temperature | -40°C to +135°C |
| flange_mount_torque | 19 N-m (14 lb-ft) |
| high_pressure_line_torque | 19 N-m (14 lb-ft) |
| diagnostic_dtc | P0171, P0300, P0301, P0174 |
| BetriebsdruckKernwert |
04
Einbauhinweise
- 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 19 N-m (14 lb-ft).
- Torque high-pressure hydraulic tube fittings using a calibrated flare nut wrench to 19 N-m (14 lb-ft).
- Prime low-pressure fuel circuit, cycle ignition key 3-4 times, and inspect for high-pressure hydraulic leaks before road test.
Hinweise & Warnungen:
- 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
Fehlercodes (DTC) & Diagnoseprotokolle
Häufige Diagnose-Fehlercodes (DTCs), die ausgelöst werden, wenn dieser Common-Rail-Injektor Verschleiß, Schaltkreisfehler oder Kalibrierungsabweichungen aufweist:
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.
WERKSTATT-LEITFÄDEN
Technische Diagnose- & Service-Protokolle
Verifizierte Prüfverfahren, Fehlercode-Grenzwerte und Werkstatt-SOPs für diese Baugruppe.
Werkstatt-Diagnoseprotokoll
Technischen Leitfaden lesenCommon Rail Rücklaufmengenmessung: Grenzwerte & Prüfaufbau
COMMON-RAIL DIESEL WERKSTATT-SOP
Technischen Leitfaden lesenInjektor-Demontage & Schachtreinigung: Werkstatt-SOP
MONTAGE- UND EINBAUPROTOKOLL
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