MOPAR
5184085AC
Ver Especificações
SolenoidChrysler Multi-Point Electronic Fuel Injection (MPI 58-psi System)Euro 2556
MOPAR 5184085AC Injetor Combustível Jeep Cherokee Dodge Ram 3.6L V6
Plataforma do motor:Chrysler / Stellantis 3.6L Pentastar DOHC 24V V6 (ERB / ERC) →
REFERÊNCIA OE
5184085AD, 05184085AD, 280158233, FJ1147, RL184085AC, 0280158233VÁLVULA DE CONTROLO
4-Hole Precision Cone Spray Atomization DirectorBICO INJETOR
-PRESSÃO DO RAIL
4.0 barEMISSÕESTier 2 Bin 5 / Euro 5 / Euro 6 / LEV III
GARANTIA12 Meses
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Aplicações por Veículo e Motor
| Veículo | Motor | Anos |
|---|---|---|
| Jeep Grand Cherokee WK2 / Wrangler JL | Chrysler / Stellantis 3.6L Pentastar DOHC 24V V6 (ERB / ERC) | 2011-2023 |
| Dodge Charger / Challenger / Durango | Chrysler / Stellantis 3.6L Pentastar DOHC 24V V6 (ERB / ERC) | 2011-2023 |
| Ram 1500 Classic / DT | Chrysler / Stellantis 3.6L Pentastar DOHC 24V V6 (ERB / ERC) | 2013-2023 |
03
Especificações Técnicas
| Especificação | Valor |
|---|---|
| Tipo de sistema | Chrysler Pentastar Multi-Point Electronic Fuel Injection (MPI) |
| Operating Fuel Pressure | 4.0 bar (58 psi / 400 kPa regulated rail pressure) |
| Static Fuel Flow Rate | 245 g/min @ 4.0 bar (approximately 235 cc/min @ 3 bar) |
| Electrical Resistance | 12.0 - 13.0 Ohms @ 20°C (High-Impedance Saturated Solenoid) |
| Spray Geometry | 4-Hole Precision Multi-Dispersal Cone Pattern |
| Fuel Rail Fastener Torque | 8 N·m (71 in-lb) fuel rail mounting bolts into lower intake |
| Upper Intake Plenum Fasteners | 10 N·m (89 in-lb) composite intake manifold fasteners |
| Seals Architecture | Upper & Lower High-Fluorine Viton Chemical-Resistant O-Rings |
| Manufacturer | Bosch / Mopar (Tier-1 OEM for Stellantis) |
| Bosch Production Reference | 0280158233 |
| Pressão de trabalhoEspec. Principal |
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Dicas de instalação
Dicas e Avisos:
- Inspect injector retaining wire clips: Ensure retaining clips securely lock the injector shoulder into the fuel rail cup; improper clip engagement allows the injector to pop out under 58 psi rail pressure.
- Always replace lower plenum intake gaskets: The teal silicone upper-to-lower intake manifold gaskets harden and flatten; reuse causes unmetered intake vacuum leaks and P0171/P0174 codes.
- Never use silicone grease on O-rings: Coat strictly with clean engine oil or clean transmission fluid; silicone will damage upstream oxygen sensors.
- Tighten intake manifold fasteners in crisscross sequence: Torque upper intake manifold fasteners in alternating center-outward sequence to 10 N·m (89 in-lb) to prevent warping the composite plastic.
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Codigos de Falha (DTC) e Protocolos de Diagnostico
Codigos de falha diagnosticos (DTC) comuns acionados quando este injetor common rail apresenta desgaste, falhas de circuito ou desvio:
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.
PROTOCOLOS DE OFICINA
Protocolos Técnicos de Diagnóstico & Manutenção
Procedimentos de oficina verificados, valores limite de teste e normas de serviço para este conjunto.
Protocolo de Diagnóstico de Oficina
Ler protocolo técnicoTeste de Retorno de Injetores Common Rail: Valores e Limites
SOP DE OFICINA DIESEL COMMON RAIL
Ler protocolo técnicoRemoção de Injetor Preso e Descarbonização | Guia SOP
PROTOCOLO DE MONTAGEM E INSTALAÇÃO
Ler protocolo técnico