ERIKC L076PBD fuel oil spray nozzle L076 PBD For Delp diesel injector nozzle L076PRD

ERIKC L076PBD fuel oil spray nozzle L076 PBD For Delp diesel injector nozzle L076PRD​

Nozzle Introduction

For Delp original common rail nozzle

Nozzle Picture

For Delp fuel injection pump nozzle

ERIKC hot product

Mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).

Other products

Injector FAQ

FAQ: Increase or Decrease in Long- and Short-Term Fuel Trims

ERIKC Answer:The fuel calibration curves in the Powertrain Control Module (PCM) are based on OEM dyno testing using a new engine. Fuel pressure is within a specified range for that engine, and the injectors are all clean and new. The PCM’s built-in adaptive fuel control strategies allow it to adjust both short-term and long-term fuel trim to compensate for variances in fuel pressure and fuel delivery to maintain the correct air/fuel ratio — but only within certain limits.

FAQ: Heat Soak

ERIKC Answer:When the engine is shut off, the injectors undergo heat soak. Fuel residue evaporates in the injector nozzles, leaving the waxy olefins behind. Because the engine is off, there is no cooling airflow moving through the ports and no fuel flowing through the injectors to wash it away, so heat bakes the olefins into hard varnish deposits. Over time, these deposits can build up and clog the injectors. Even if a vehicle has low mileage, short drive cycles and increased heat soaks can clog the injector.

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Injector FAQ