NISSAN
16600-JK20A
Özellikleri Gör
SolenoidNissan ECCS Multi-Point Electronic Fuel Injection (MPI 50-psi System)Euro 255
NISSAN 16600-JK20A Yakıt Enjektörü Infiniti G37 370Z 3.7L VQ37VHR
OEM REFERANSI
16600-JK20B, FJ1027, 842-12348, 297500-0540KONTROL VALFİ
12-Hole High-Dispersal Micro-Droplet Atomization DirectorENJEKTÖR MEMESİ
-RAİL BASINCI
3.5 barEMİSYONTier 2 Bin 5 / Euro 5 / LEV II
GARANTİ12 Ay
02
Uyumlu Araçlar ve Motorlar
| Araç | Motor | Model Yılları |
|---|---|---|
| Infiniti G37 / Q50 / Q60 | Nissan/Infiniti 3.7L VQ37VHR VVEL & 3.5L VQ35HR DOHC 24V Naturally Aspirated V6 | 2008-2015 |
| Nissan 370Z Z34 | Nissan/Infiniti 3.7L VQ37VHR VVEL & 3.5L VQ35HR DOHC 24V Naturally Aspirated V6 | 2009-2020 |
| Infiniti G35 Sedan / FX35 / EX35 | Nissan/Infiniti 3.7L VQ37VHR VVEL & 3.5L VQ35HR DOHC 24V Naturally Aspirated V6 | 2007-2012 |
03
Teknik Özellikler
| Özellik | Değer |
|---|---|
| Sistem Tipi | Nissan ECCS Multi-Point Electronic Fuel Injection (MPI / PFI) |
| Operating Fuel Pressure | 3.5 bar (50 psi / 350 kPa regulated rail pressure) |
| Static Flow Rate | 340 cc/min @ 3.0 bar (32.4 lb/hr) high-performance calibration |
| Coil Electrical Resistance | 11.6 - 12.4 Ohms @ 20°C (High-Impedance Saturated Solenoid) |
| Spray Geometry | 12-Hole Laser Precision Split-Cone Micro-Atomization Director |
| Fuel Rail Fastener Torque | 10 N·m (89 in-lb) fuel rail mounting bolts |
| Intake Plenum Fastener Torque | 11 N·m (97 in-lb) upper intake manifold collector bolts |
| Seals Architecture | Upper Viton Fluorocarbon O-Ring & Lower Resilient Intake Grommet |
| Manufacturer | Nissan Motor Co. / Denso (Tier-1 OEM) |
| Manufacturer Part Number | 16600-JK20A / 297500-0540 |
| Çalışma BasıncıTemel Değer |
04
Montaj İpuçları
Püf Noktaları ve Uyarılar:
- Never use silicone-based spray or grease on O-rings: Silicone poisons oxygen sensors and catalytic converters; lubricate strictly with fresh engine oil or spindle oil.
- Always replace lower manifold rubber grommets: Reusing hardened lower grommets creates severe vacuum leaks directly into intake ports, causing unmetered lean codes.
- Verify injector free rotation: After rail installation, ensure all injectors can be smoothly rotated by hand 360° to verify O-rings are not pinched or cocked.
- Observe plenum tightening sequence: When reinstalling the upper composite plenum, torque fasteners in factory spiral sequence to 11 N·m to avoid cracking plastic mounting tabs.
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