16485 - 16485/P0101/000257

Olası Belirtiler

• Loss of Power
• Erratic Idle

Kök Nedenler ve Muhtemel Sebepler

• Mass Air Flow Sensör Okuma Değerleri (G70) faulty
• Air Leak(s) after Mass Air Flow Sensör Okuma Değerleri (G70)
• Excessive restrictions in the Intake/Exhaust System Dirty air filter, clogged snow screen, clogged CAT
• Dirty air filter, clogged snow screen, clogged CAT
• Ground Spots corroded or Paint Residue
• Kablo Tesisatı ve Soketleri and/or Connections from/to Mass Air Flow Sensör Okuma Değerleri (G70) faulty

Adım Adım Servis Çözüm Adımları

• Kontrol edin: Intake Air Filter
• Kontrol edin: Mass Air Flow Sensör Okuma Değerleri (G70)
• Kontrol edin: Ground Spots
• Kontrol edin: Kablo Tesisatı ve Soketleri and/or Connections from/to Mass Air Flow Sensör Okuma Değerleri (G70)

VAG Grubu Özel Servis Notu:

When found in 2nd Gen 2.0T engines such as the CCTA make sure there are not any leaks in-between the MAF and the Turbocharger inlet. This type of problem will not cause a boost leak but can cause this Implausible Signal DTC. In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm) It is not uncommon for a TDI to set Implausible Signal Mass Air Flow Sensör Okuma Değerleri (G70) faults when the engine performance is reduced due to a mechanical problem. These mechanical problems may include, but are not limited to: Faulty electric fuel pump or Restricted fuel filter. See the Fuel Pump Temel Ayarları (Basic Settings) Yapın: for PD, PPD, and CR TDI Engines page for Temel Ayarları (Basic Settings) Yapın: tips after replacement. Excessive restrictions in the intake/exhaust system Internal camshaft/valve/lifter problems