18725/P2293/008851

From Ross-Tech Wiki

Jump to: navigation, search

Contents

18725/P2293/008851 - Fuel Pressure Regulator Valve (N276): Mechanical Malfunction

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Power Loss

Possible Causes

  • Fuel Pressure too Low
  • Intake Camshaft Failure

Possible Solutions

  • Check Measuring Values for Fuel Pressure
  • Check for bent/squeezed Fuel Lines
  • Check Fuel Pressure System for Leaks
  • Check Fuel Filter & Filter in Fuel Pump
  • Check Fuel Quantity supplied by the Fuel Pump
  • Check Pressure Limiting Valve installed on the high pressure fuel rail when applicable

Special Notes

  • When found in 2.0l TFSI:
    • Check Fuel Pressure
      • The P2293 code sets if the difference between specified pressure vs. actual pressure: > +15bar OR < -15bar
    • Rest of World (RoW) check TPI 2014143, the Intake Camshaft might have a worn out Fuel Pump Cam.
    • North American Region (NAR) check TSB 2015153 (01-09-03 > 15-10-01 > 15-10-02), the Intake Camshaft might have a worn out Fuel Pump Cam.
    • North American Region (NAR) check TSB 2018183 (20-08-01) and verify the High Fuel Pressure Sensor (G247) Part Number. See this thread for additional information.



Unless otherwise noted, all content on this site is Copyright © 2000-2010 by Ross-Tech LLC. All rights reserved.
"VCDS" is a Registered Trademark of Ross-Tech, LLC.
Ross-Tech is not affiliated with the Volkswagen Group in any way.