06M906036AD
BOSCH 06M906036AD Iniettore Alta Pressione Porsche Macan Audi RS4 RS5 2.9T 3.0T
06M906036AA, 06M906036F, 0261500473Laser Micro-Orifice Fast-Response Electromagnetic Solenoid-250 barApplicazioni Veicolo e Motore
| Veicolo | Motore | Anni |
|---|---|---|
| Porsche Macan GTS | Audi / Porsche EA839 (2.9L BiTurbo & 3.0L V6 Turbo TFSI CWGD / DECA) | 2019-2024 |
| Audi RS4 Avant B9 | Audi / Porsche EA839 (2.9L BiTurbo & 3.0L V6 Turbo TFSI CWGD / DECA) | 2018-2024 |
| Porsche Cayenne PO536 | Audi / Porsche EA839 (2.9L BiTurbo & 3.0L V6 Turbo TFSI CWGD / DECA) | 2018-2024 |
Specifiche Tecniche
| Specifica | Valore |
|---|---|
| Tipo di sistema | Bosch HDEV5 250-bar Multi-Hole Direct Gasoline Fuel Injector |
| Pressione di esercizioSpecifica Chiave | |
| Combustion Architecture | Engineered for central injector hot-V twin-turbo reverse-flow cylinder heads |
| Fuel Rail Bolt Torque | 10 N·m (rail mounting screws to cylinder head) |
| High Pressure Line Torque | 28 N·m (steel fuel delivery line flare connection) |
| Coil Resistance | 1.6 - 2.0 Ω at 20°C (rapid pulse inductive solenoid) |
| Codici guasto tipici | P0300 (Random Misfire), P0301-P0306 (Cylinder Misfire), P0172 (System Too Rich Bank 1/2) |
| Workshop Precaution | Install new Teflon tip seals using calibration cone; clean injector bore carbon deposits before seating |
Pompa alta pressione abbinata (Gruppo circuito carburante)
Funziona sullo stesso circuito ad alta pressione Common Rail. In caso di bassa pressione rail (P0087), verificare la portata della pompa prima di sostituire gli iniettori.
Istruzioni di montaggio
- [
- {
- "step": 1,
- "title": "Depressurize Fuel System & Remove Hot-Vee Heat Shielding",
- "instruction": "Depressurize 250-bar circuit via VCDS/PIWIS scan tool. Remove intake air ducts and turbocharger hot-vee heat shield."
- },
- {
- "step": 2,
- "title": "Disconnect Injector Harness Plugs & Twin Delivery Rails",
- "instruction": "Unclip electrical harness connectors. Unscrew high pressure rail bolts (10 N·m) and ease delivery rail away from cylinder heads."
- },
- {
- "step": 3,
- "title": "Withdraw Direct Injectors & Calibrate New Teflon Radial Seals",
- "instruction": "Extract injectors using puller kit T10133C. Size fresh Teflon combustion chamber seal ring using assembly cone and sizing sleeve."
- },
- {
- "step": 4,
- "title": "Reinstall Rail Assembly & Torque Connections to Spec",
- "instruction": "Seat injectors square into cylinder head bores. Torque fuel rail bolts to 10 N·m. Tighten delivery line nuts to 28 N·m. Run engine and check for leaks."
- }
- ]
Codici Guasto (DTC) e Protocolli Diagnostici
Codici guasto diagnostici (DTC) comuni generati quando questo iniettore common rail presenta usura, problemi ai circuiti o scostamenti:
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
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.
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
Protocolli Tecnici di Diagnosi & Assistenza
Procedure d'officina verificate, valori soglia di test e linee guida operative per questo assieme.