BOSCH
06L127026A
Vedi Specifiche
SolenoidGasoline Direct Injection (GDI)Euro 630
BOSCH 06L127026A Pompa Alta Pressione Audi A4 B9 A5 Q5 Passat 2.0T EA888 Gen 3B
RIFERIMENTO OE
0261520475, HPP0040VALVOLA DI CONTROLLO
-POLVERIZZATORE
-PRESSIONE RAIL
250 barNORMATIVA EMISSIONIEuro 6 / SULEV30
GARANZIA12 Mesi
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Applicazioni Veicolo e Motore
| Veicolo | Motore | Anni |
|---|---|---|
| Volkswagen Golf GTI / R Mk7 / Mk7.5 | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2013-2020 |
| Audi S3 8V / TTS 8S | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2014-2020 |
| Audi A4 B9 / A5 F5 / Q5 FY | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2016-2021 |
| Porsche Macan 2.0T | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2015-2021 |
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Specifiche Tecniche
| Specifica | Valore |
|---|---|
| Part Number / SKU | 06L127026A |
| Manufacturer Brand | BOSCH |
| Component Type | Mechanical High Pressure Fuel Pump (HPFP) |
| Engine Application | Audi-Volkswagen 2.0L TFSI EA888 Gen 3B DOHC 16V I4 (CVKB / CYRB / DEMA / DKNA) |
| Pressione di esercizioSpecifica Chiave | |
| Mounting Torque (Flange / Bracket) | 20 N-m (15 lb-ft) |
| Fuel Line / Rail Torque | 27 N-m (20 lb-ft) |
| Codici guasto tipici | P0087, P0088, P0171, P2293 |
GRUPPO CIRCUITO
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.
BOSCHCorrispondenza esatta motore e telaio
0261500162Gasoline Direct Injection (GDI) • 200 bar
🚙 Audi A4 (B9) / A5 (F5) / Q5 (Fy) (CHHB)
BOSCHCorrispondenza esatta motore e telaio
06K906036GGasoline Direct Injection (GDI) • 200 bar
🚙 Audi A4 (B9) / A5 (F5) / Q5 (Fy) (CHHB)
BOSCHCorrispondenza esatta motore e telaio
06L906031AGasoline Direct Injection (GDI) • 200 bar
🚙 Audi A4 (B9) / A5 (F5) / Q5 (Fy) (CHHB)
BOSCHCorrispondenza esatta motore e telaio
06L906036AJGasoline Direct Injection (GDI) • 200 bar
🚙 Engine Code CHHB
CONTINENTALCorrispondenza esatta motore e telaio
06L906036KHigh Pressure Injection System • 5 bar
🚙 Engine Code CHHB
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Istruzioni di montaggio
- Depressurize Fuel System: Pull fuel pump fuse or disconnect LPFP harness. Crank engine 5-8 seconds until it stalls to drop residual rail pressure below 5 bar.
- Clean Surrounding Cavity: Blow compressed air around cylinder head bore or pump flange cavity to prevent dirt ingress into the fuel rail.
- Lubricate & Fit Seals: Inspect Teflon combustion seals or O-rings. Coat lightly with clean motor oil (do not use grease) to avoid tearing during insertion.
- Torque to Factory Specification: Hand-thread bolts evenly. Tighten mounting fasteners to 20 N-m (15 lb-ft), and torque fuel line fittings to 27 N-m (20 lb-ft).
- Prime & Leak Check: Cycle ignition to RUN position 3 times (5 seconds each) to build low-side pressure. Inspect fittings for leaks before starting engine.
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Codici Guasto (DTC) e Protocolli Diagnostici
Codici guasto diagnostici (DTC) comuni generati quando questo iniettore common rail presenta usura, problemi ai circuiti o scostamenti:
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.
PROTOCOLLI OFFICINA
Protocolli Tecnici di Diagnosi & Assistenza
Procedure d'officina verificate, valori soglia di test e linee guida operative per questo assieme.
DIAGNOSI COMMON RAIL IN OFFICINA
Leggi il protocollo tecnicoDiagnosi Pompa Alta Pressione: Codice P0087 e Bosch CP4
DIAGNOSTICA COMMON RAIL D
Leggi il protocollo tecnicoDiagnosi Valvola Dosatrice IMV SCV ZME & Test P0088
PROTOCOLLO DIAGNOSTICO OBD-II
Leggi il protocollo tecnicoGuida alla diagnosi del codice P0087: Bassa pressione rail
DIAGNOSI D
Leggi il protocollo tecnico