Got the codes ran for my car today came up with P0102 which seems to be the Air Flow sensor. i was told that this code could be caused by Vacuum leak or Faulty MASS Sensor. just wondering if this code could also be causing my speedometer to be dead. im gonna start looking for leaks on the vacuum lines. any one know where i can get the Vacuum lines. saw someone bought some awhile ago but they were blue would prefer to get the same black lines to keep everything the same

searched around but it seems no one had a speedometer die with this code. if not it will be going to a local Audi vw bmw shop near here they want $90 just to run codes and diagnose it

 

Vac lines can be bought at your local dealership, tuner, or ecstuning.com has some too.

 

i looked around on ecs caould only fine blue ones.
how much of a problem it the Mass Sensor can it lead to more problems or is it ok if i hve it for a little while till i get it replaced.

 

http://www.ecstuning.com/Audi-B5_A4-..._Lines/ES4848/
oem lines i found which are black.
you can run with a faulty maf, don't rip on it though. my gfs brothers maf has been throwing codes for the past 6 months. it hasn't caused any other issues yet.

 

alright thanks alot ill just get my speedometer fixed then, cause i need that.