Injector nozzle BLLA 155 PM 027 - M027P155
Product description
SIEMENS / VDO / CONTINENTAL INJECTOR NOZZLE: M027P155 – FULL SPECIFICATION
I. Key Identification & Compatible Injectors
Nozzle (Injector Tip) P/N: M 027 P 155 (Also referenced as M027P155 or DLLA155PM027).
System Manufacturer: SIEMENS VDO / CONTINENTAL Common Rail Diesel Injection System.
Compatible Injector Assembly P/N(s):
- VDO / Continental References: A2C59507596 / 166006-212R
- OEM / Vehicle Manufacturer: RENAULT (Diesel models with 1.5 dCi engines).
- Typical OEM Numbers: 166006212R, 8200743090, 8200607215 (depending on engine version and model year).
II. Vehicle Application & Technical Data
Primary Vehicle Application: RENAULT / NISSAN / DACIA small passenger cars and light commercial vehicles.
Models: Renault Clio, Megane, Kangoo, Scenic / Nissan Note, Micra / Dacia Logan, Sandero.
Engine Types: 1.5 dCi K9K Series (Euro 4–5 emission standards).
Injector Technology: Piezo-Electric (SIEMENS/VDO type) — fast-acting common rail injectors for precise fuel delivery.
Nozzle Type: M027P155 — precision multi-hole tip for optimal atomization and emissions control.
Material: Hardened high-speed steel with corrosion-resistant treatment.
Fuel Compatibility: EN 590 Diesel / Biodiesel blends up to B7.
III. Critical Technician Notes (MUST-DO)
1. C2I / IMA Coding: After installation, enter the Injector Compensation Code (C2I/IMA) into the ECU using Renault CLIP or compatible diagnostic tools.
2. Sealing Components: Always replace the copper sealing washer and combustion seal — reusing old seals may cause leaks.
3. Injector Bolts: Use new stretch-type clamp bolts each time injectors are removed.
4. Clean Installation: Maintain absolute cleanliness — Piezo injectors are sensitive to contamination.
5. System Verification: Perform leak-back test and pilot injection calibration after installation to ensure balanced operation and proper engine performance.