Difference between revisions of "16683/P0299/000665"

From Ross-Tech Wiki
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** Verify the mechanical part of the Exhaust Valve Control Module (J883) is not seized or binding.
 
** Verify the mechanical part of the Exhaust Valve Control Module (J883) is not seized or binding.
 
* When found in the 1.9 L TDI-PD (BLS):
 
* When found in the 1.9 L TDI-PD (BLS):
** Check vacuum supply from the vacuum reservoir located in the valve cover for leaks. The following photo was submitted from a customer working on a 2010 VW Caddy (2K chassis) with this problem:
+
** Check vacuum supply from the vacuum reservoir located in the valve cover for leaks. The following photo was submitted from a customer working on a 2010 VW Caddy (2K chassis) with this [http://wiki.ross-tech.com/wiki/images/thumb/5/57/Volkswagen_Caddy_%28BLS%29.jpg/800px-Volkswagen_Caddy_%28BLS%29.jpg  vacuum reservoir problem].
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Revision as of 12:12, 23 November 2015

16683/P0299/000665 - Boost Pressure Regulation: Control Range Not Reached

Possible Symptoms

  • Reduced Power Output
  • Limp Mode

Possible Causes

  • Hoses/Pipes incorrect connected, disconnected or leaking
  • Charger Pressure Control defective
  • Turbocharger faulty
  • Diverter Valve faulty

Possible Solutions

  • Check Hoses/Pipes to/between Components
  • Check / Clean / Replace Charge Pressure Control
  • Check Turbocharger
  • Check Diverter Valve

Special Notes

  • If the Turbocharger is faulty due to mechanical / internal problems or the exhaust system is restricted (typically the Catalyst) this fault may be the end result.
Gasoline
  • When found in 2.0l TFSI:
    • Check Boost Pressure Control Valve (N249), for cracked rubber diaphragm. A new/optimized Valve is available under Part # 06H-145-710-D (or newer).
      • RoW vehicles see: TPI 2016331 for details.
      • NAR vehicles see: TSB 01-07-70 or 2013392 for details.
    • When stored in conjunction with misfire codes and/or fuel trim faults see the notes associated with the following faults regarding PCV failure: P2279, P1136, P1297, P1093 and/or P0507.
Diesel
  • When found in VW Golf/Jetta (1K): 2.0l CR-TDI (CBEA/CJAA):
    • Verify the mechanical part of the Exhaust Valve Control Module (J883) is not seized or binding.
  • When found in the 1.9 L TDI-PD (BLS):
    • Check vacuum supply from the vacuum reservoir located in the valve cover for leaks. The following photo was submitted from a customer working on a 2010 VW Caddy (2K chassis) with this vacuum reservoir problem.