BOSCH
CM5E-9F593-BB
Vezi specificațiile
SolenoidFord Gasoline Direct Injection (GDI) 150-bar SystemEuro 255
BOSCH CM5E-9F593-BB Injector Direct Ford Focus 2.0L GDI Ti-VCT
COD OE
CM5Z-9F593-B, 0261500073, 0261500074, FJ1151SUPAPĂ DE COMANDĂ
High-Response Multi-Hole Electromagnetic Direct Injection NozzleDUZĂ PULVERIZATOR
-PRESIUNE ÎN RAMPĂ
150 barNORMĂ POLUARETier 2 Bin 5 / Euro 5 / PZEV
GARANȚIE12 Luni
03
Specificații tehnice
| Specificație | Valoare |
|---|---|
| Tip sistem | Ford GDI 150-bar High-Pressure Direct Fuel Injection System |
| Presiune de lucruSpecificație de bază | |
| Spray Geometry | High-Pressure Laser Multi-Hole Asymmetric Dispersion Pattern |
| Injector Hold-Down Fastener Torque | 10 N·m (89 in-lb) fuel rail mounting bolts📐 Calculator cuplu și unghi de strângere → |
| Fuel Feed Pipe Nut Torque | 28 N·m (21 lb-ft) high-pressure supply line union |
| Combustion Seal | High-Density Sintered Virgin PTFE Teflon Combustion Ring |
| Upper Rail O-Ring | Fluorocarbon (FKM) High-Temp Viton Rail Seal |
| Manufacturer | Bosch (Tier-1 OEM for Ford Motor Company) |
| Bosch Production Reference | 0261500073 / 0261500074 |
04
Instrucțiuni de montaj
Sfaturi și avertismente:
- Never install PTFE combustion seal dry without sizing: Use specialized expansion and sizing collars; a distorted Teflon ring tears upon cylinder head insertion, causing compression blow-by.
- Mandatory high-pressure fuel line replacement: Ford factory service manuals mandate replacement of the rigid steel line whenever flare fittings are loosened.
- Clean cylinder head injector bores thoroughly: Carbon deposits in the cylinder head bore cause improper seating, improper spray angle, and poor thermal dissipation.
- Inspect spark plugs for fouling: A dripping direct injector fouls the spark plug electrode; replace plugs if carbon crusted or fuel soaked.
05
Coduri de Eroare (DTC) si Protocoale de Diagnostic
Coduri comune de eroare de diagnosticare (DTC) declansate atunci cand acest injector common rail sufera uzura, defectiuni de circuit sau abateri:
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.
PROTOCOALE DE ATELIER
Protocoale Tehnice de Diagnosticare & Service
Proceduri verificate de atelier, praguri de testare și standarde de intervenție pentru acest ansamblu.
DIAGNOZĂ COMMON RAIL DE ATELIER
Citește protocolul tehnicDiagnostic Supapă de Dozaj IMV SCV ZME & Test P0088
PROTOCOL DE DIAGNOSTICARE OBD-II
Citește protocolul tehnicGhid de diagnosticare P0087: Presiune scăzută în rampa comună (Rail)
SOP DIAGNOSTIC ATELIER DIESEL
Citește protocolul tehnicDiagnostic Corecții Injectoare și Echilibrare Cilindri
PROTOCOL DE ASAMBLARE ȘI INSTALARE
Citește protocolul tehnic