06H906036Q
BOSCH 06H906036Q Vstřikovač Přímého Vstřiku VW Golf GTI Audi A4 2.0 TSI
06H906036G, 06H906036P, 06H906036E, 06H906036AB, 0261500076, 0261500075High-Pressure Solenoid Actuated Needle Pintle Valve6-Hole Asymmetric Laser Micro-Aperture Tip150 barPoužití ve vozidlech a motorech
| Vozidlo | Motor | Roky výroby |
|---|---|---|
| Volkswagen Golf VI GTI 2.0 TSI | Volkswagen / Audi EA888 Gen 1 & Gen 2 (1.8L & 2.0L TSI / TFSI CCTA / CAEB / CDNC) | 2009-2013 |
| Audi A4 B8 2.0 TFSI | Volkswagen / Audi EA888 Gen 1 & Gen 2 (1.8L & 2.0L TSI / TFSI CCTA / CAEB / CDNC) | 2008-2015 |
| Audi Q5 8R 2.0 TFSI | Volkswagen / Audi EA888 Gen 1 & Gen 2 (1.8L & 2.0L TSI / TFSI CCTA / CAEB / CDNC) | 2009-2016 |
Technické specifikace
| Parametr | Hodnota |
|---|---|
| Typ systému | Bosch HDEV5 Solenoid Multi-Hole Direct Injection Injector |
| Maximum Operating PressureKlíčový parametr | |
| Nozzle GeometryKlíčový parametr | |
| Coil Resistance | 1.5 - 2.5 Ohms (Peak and Hold High Current Driver) |
| Fuel Rail Fastener Torque | 9 N·m M6 Retaining Bolts |
| High Pressure Pipe Joint Torque | 27 N·m Flare Nut Connection |
| Diagnostic Trouble Codes | P0300 (Random Misfire), P0301-P0304 (Cylinder Misfire), P0172 (System Too Rich Bank 1) |
| Common Failure Mode | Nozzle carbon fouling and internal seat leakage causing overnight fuel drip, wet spark plugs & cold start misfire |
| Provozní tlakKlíčový parametr |
Kompatibilní vysokotlaké čerpadlo (Sestava palivového okruhu)
Pracuje na stejném vysokotlakém okruhu Common Rail. Při poklesu tlaku (P0087) ověřte dodávku čerpadla před výměnou vstřikovačů.
Pokyny k montáži
- [
- {
- "step": 1,
- "title": "Remove Intake Manifold & Relieve Fuel Pressure",
- "instruction": "Depressurize fuel system. Disconnect battery. Remove upper intake manifold assembly to expose high-pressure fuel rail and direct injectors."
- },
- {
- "step": 2,
- "title": "Use T10133 Slide Hammer Tool to Extract Injectors",
- "instruction": "Install factory extraction puller tool T10133 onto injector grooved collar. Slide hammer straight outward along injector bore axis to prevent damage to head pocket."
- },
- {
- "step": 3,
- "title": "Clean Cylinder Head Injector Bores Thoroughly",
- "instruction": "Use brass bore brush tool to ream carbon debris from injector combustion tip seat pockets in cylinder head. Blow out clean with compressed air."
- },
- {
- "step": 4,
- "title": "Install New Teflon Combustion Seal with Calibration Cone",
- "instruction": "Slide brand-new Teflon seal ring over expanding cone tool. Size into final groove using calibration sleeve T10133/2 until diameter shrinks to factory spec."
- },
- {
- "step": 5,
- "title": "Assemble Fuel Rail & Torque Fasteners",
- "instruction": "Push injectors into fuel rail with support clips. Align tips into cylinder head. Tighten fuel rail mounting bolts to 9 N\u00b7m and high pressure steel line to 27 N\u00b7m."
- }
- ]
Chybove kody (DTC) a diagnosticke protokoly
Bezne diagnosticke chybove kody (DTC), ktere se spousteji pri opotrebeni, zavade obvodu nebo odchylce kalibrace tohoto vstrikovace common rail:
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.
Technické diagnostické a servisní protokoly
Ověřené dílenské postupy, mezní hodnoty testů a servisní postupy pro tento díl.