16683/P0299/000665: Difference between revisions
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* 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): | ||
** Verify the mechanical part of the Exhaust Valve Control Module (J883) is not | ** 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 | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 14:14, 26 June 2014
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: Crankcase Breather Valve
- Check Boost Pressure Control Valve (N249), for cracked rubber diaphragm. A new/optimized Valve is available under Part # 06H-145-710-D (or newer).
- 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