Question about 2003 Audi A4 Cabriolet

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Vwgolf u3fff fault code

Fault codes U3FFF PO320 PO620 724 4FF Any idea? Sam

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Posted on Jan 02, 2017

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SOURCE: Airbag control module, airbag light on constantly

you need to send me the airbag control module to lebanon at my adress raja mjaes-dhour el chweir -raffoul mjaes building and my e-mail is class_c_a_r@hotmail.com and i can fix any airbag ecu or any airbag problem that i can trough the web

Posted on Jan 31, 2009

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SOURCE: A4 1.8 02 plate - fault code p01297 - runnung poor

Code P1297(Connection turbocharger - throttle valve pressure hose) is related to air delivery to the engine. Unfortunately there is many components that could caused this code. For 1.8 engine the most common places to look for:
Check for damaged vacuum lines, next check over-bust valve(located in the intake hose) if holding vacuum, than I would check intake hose itself for damage or leaks. Some times broken throttle body can cause that fault (idle fluctuation). Lastly if car lack of power- damaged turbocharger can cause insufficient intake pressure.

Posted on May 21, 2009

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SOURCE: i have audi Q5 2010 model i have a fault code to the transmission i dont know what is this P1f68

HI,
Strongly suggest taking to the dealer as it should still be under warranty.

Code info I googled:

OBD II Fault Code P1F68 :Description of OBD II Fault code P1F68

TH2TNK Sensor Value Offset Shifting
Possible failuer of OBD II Fault code P1F68

  • Hydrogen Tank Internal Temperature Sensor (TH2TNK) offset shifting
  • Inlet Air Temperature Sensor (TA) offset shifting
  • Offset shifting of both Teperature Sensor (TH2TNK) and Inlet Air Temperature Sensor (TA) in Hydrogen Tank
  • RTC function error (Miscalculated Soak Time)
  • FSVSCM failure
  • FCCM failure
Diagnostic Procedure using AutoHex auto Scan tool tester
  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.
Test Conditions using AutoHex Scan tool tester
  • Vehicle speed / wheel speed is normal
  • Brake is out of action
  • The automatic brake is out of action
Clear Fault codes Conditions
  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.
MIL Status
  • Glow ON


Note:
  • AutoHex is a professional OBD /OBD II diagnostic scanner / scan tool tester.
  • This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
    To get the accurate fault code description you may use AutoHex OBD scanner

Posted on Oct 24, 2012

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1 Answer

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Code U3FFF


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I have a 1995 dodge neon 5 speed manual and right when I start the engine my check engine light goes on and autozone check the codes and it read u3fff can you tell what this code means for my car cause it...


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Has rough idle, engine light on, codes P0303 and U3FFF. Have had installed new coil pack and new injector on cyclinder 3, same problem persist.


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