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Καλησπέρα κωδικός σφάλματος p0299 έχει κάποιος ανάλογο σφάλμα? 

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On 1/6/2021 at 9:09 PM, Corey24ath said:

Καλησπέρα κωδικός σφάλματος p0299 έχει κάποιος ανάλογο σφάλμα? 

Καλημέρα φίλε και χρόνια πολλά.

Τσέκαρε αυτό εδώ το link για το σφάλμα που λες:

http://wiki.ross-tech.com/wiki/index.php/16683/P0299/000665

 

Συγκεκριμένα γράφει:

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.
  • When found in All 2008 to 2015 Volkswagen vehicles with the 2.0L TSI Engines (codes CCTA and CBFA)
    • See Volkswagen Tech Tip 21-10-02 - https://static.nhtsa.gov/odi/tsbs/2015/MC-10122981-9999.pdf
      • This Tech Tip suggests to check if the wastegate valve and lever has dropped and become stuck/seized causing either an over-boost or under-boost fault. P0299, P0234 or P0236.
      • This concern can be intermittent also clearance between the turbocharger housing and the wastegate lever should be about 3.0mm.

 

Με άλλα λόγια κάπου μάλλον χάνεις αέρα στο κύκλωμα πίεσης (από την έξοδο του τούρμπο ως και την πολλαπλή εισαγωγής. Με ένα τεστ πίεσης (pressure leak test - πρεσάρεις αέρα στο κύκλωμα και βλέπεις/ακούς που χάνει αέρα) θα το εντοπίσεις εύκολα. 

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Ευχαριστώ τελικά ήταν από το πρόγραμμα 

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