NISSAN
16600-JK20A
Zobacz parametry
SolenoidNissan ECCS Multi-Point Electronic Fuel Injection (MPI 50-psi System)Euro 255
NISSAN 16600-JK20A Wtryskiwacz Paliwa Infiniti G37 370Z 3.7L VQ37
NUMER OE
16600-JK20B, FJ1027, 842-12348, 297500-0540ZAWOREK STERUJĄCY
12-Hole High-Dispersal Micro-Droplet Atomization DirectorROZPYLACZ
-CIŚNIENIE RAIL
3.5 barNORMA EMISJITier 2 Bin 5 / Euro 5 / LEV II
GWARANCJA12 mies.
02
Zastosowanie w pojazdach i silnikach
| Pojazd | Silnik | Lata produkcji |
|---|---|---|
| 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
Specyfikacja techniczna
| Parametr | Wartość |
|---|---|
| Typ układu | 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 |
| Ciśnienie roboczeGłówny parametr |
04
Wskazówki montażowe
Wskazówki i ostrzeżenia:
- 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
Kody Bledow (DTC) i Protokoly Diagnostyczne
Typowe diagnostyczne kody usterek (DTC) wyzwalane w przypadku zuzycia, awarii obwodu lub rozkalibrowania tego wtryskiwacza common rail:
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.
PROCEDURY WARSZTATOWE
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Warsztatowa Procedura Diagnostyczna
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