Difference between revisions of "16683/P0299/000665"

From Ross-Tech Wiki
Line 27: Line 27:
 
*** RoW vehicles see: TPI 2016331 for details.
 
*** RoW vehicles see: TPI 2016331 for details.
 
*** NAR vehicles see: TSB 01-07-70 or 2013392 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: [http://wiki.ross-tech.com/wiki/index.php/Special:Search?search=oil+cap Crankcase Breather Valve]
+
** When stored in conjunction with misfire codes and/or fuel trim faults see the notes associated with the following faults regarding PCV failure: [[18711/P2279/008825|P2279]], [[17544/P1136/004406|P1136]], [[17705/P1297/004759|P1297]], [[17501/P1093/004243|P1093]] and/or [[16891/P0507/001287|P0507]].
 
* 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.
 
* 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.
 
* When found in [[VW Golf/Jetta (1K)]]: 2.0l CR-TDI (CBEA/CJAA):
 
* When found in [[VW Golf/Jetta (1K)]]: 2.0l CR-TDI (CBEA/CJAA):

Revision as of 09:42, 20 July 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

  • 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.
  • 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.
  • 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 Audi A4/S4/RS4/Cabriolet (8K): 2.0l (CAEB):
    • See TPI 2031245/6 - turbocharger excessive waste-gate play