DENSO
23209-39195
Özellikleri Gör
SolenoidToyota Multi-Port Electronic Fuel Injection (EFI Atkinson Cycle)Euro 56
DENSO 23209-39195 Yakıt Enjektörü Toyota Prius Corolla Hybrid Lexus 1.8L
OEM REFERANSI
23209-39145, 23209-39215, 297500-0540, 23209-31080, 23280-37010KONTROL VALFİ
High-Speed Electromagnetic Solenoid Pintle ValveENJEKTÖR MEMESİ
-RAİL BASINCI
3.5 barEMİSYONEuro 5 / Euro 6 / SULEV
GARANTİ12 Ay
02
Uyumlu Araçlar ve Motorlar
| Araç | Motor | Model Yılları |
|---|---|---|
| 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
Teknik Özellikler
| Özellik | Değer |
|---|---|
| Manufacturer | Denso Corporation / Toyota Motor Genuine Parts |
| Injector Type | 12-Hole High Atomization Low-Pressure Port Fuel Injector |
| Operating Fuel Pressure | 3.0 - 3.5 bar (300 - 350 kPa / 43 - 51 psi) |
| Coil Resistance | 11.6 - 12.4 Ohms at 20°C (68°F) Saturated High Impedance |
| Spray Pattern | Twin-Cone 15° Micro-Droplet Optimized Atomization |
| Fuel Rail Fastener Torque | 21 N·m M8 Flange Bolts |
| Tipik Arıza Kodları | P0171 (System Too Lean Bank 1), P0300, P0301-P0304 (Misfire Detected) |
| Common Symptoms | Severe morning engine knocking/shudder (cold start rattle), rough idle, elevated fuel trim |
| Çalışma BasıncıTemel Değer |
04
Montaj İpuçları
- [
- {
- "step": 1,
- "title": "Relieve Fuel Pressure & Disconnect Hybrid Ready Circuit",
- "instruction": "Switch vehicle ignition OFF and remove smart key fob beyond 5 meters. Disconnect negative 12V auxiliary battery terminal."
- },
- {
- "step": 2,
- "title": "Remove Intake Air Duct & Clean Intake Ports",
- "instruction": "Unbolt air intake resonator and disconnect wiring harnesses. Vacuum all dust around injector wells to prevent debris falling into intake runner bores."
- },
- {
- "step": 3,
- "title": "Unbolt Fuel Delivery Pipe & Extract Injectors",
- "instruction": "Remove two M8 fuel rail retaining bolts. Carefully pull delivery pipe upward along injector axis. Discard old vibration insulators and upper O-rings."
- },
- {
- "step": 4,
- "title": "Lubricate New O-Rings with Clean Spindle Oil / Gasoline",
- "instruction": "Coat brand-new fluororubber O-rings with clean engine oil or petroleum jelly. Push injectors into delivery pipe with a gentle twisting motion by hand."
- },
- {
- "step": 5,
- "title": "Seat Assembly into Manifold & Torque Fuel Rail",
- "instruction": "Align injector tips into intake manifold ports. Seat rail squarely and torque the two M8 mounting bolts evenly to 21 N\u00b7m."
- }
- ]
05
Ariza Kodlari (DTC) ve Teshis Protokolleri
Bu common rail enjektorunde asinma, devre arizasi veya kalibrasyon kaymasi olustugunda tetiklenen yaygin ariza kodlari (DTC):
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.
ATÖLYE PROTOKOLLERİ
Teknik Arıza Teşhis ve Servis Protokolleri
Bu parça grubu için doğrulanmış atölye prosedürleri, test eşik değerleri ve servis talimatları.
Atölye Teşhis Protokolü
Teknik Kılavuzu OkuCommon Rail Enjektör Geri Dönüş Testi: Limitler ve Teşhis
COMMON RAIL DİZEL ATÖLYE SOP
Teknik Kılavuzu OkuSıkışmış Enjektör Sökme ve Karbon Temizleme | FuelPartsDB
MONTAJ VE KURULUM PROTOKOLÜ
Teknik Kılavuzu Oku