Mass Air Flow Sensor-Help
 

Hello everyone,
i owned a audi A4 19tdi from 2001, does anyone have an installation schematic or something walks me through the installation ,
can someone help,
:eek:

RE: Mass Air Flow Sensor-Help
 

Check Audiworld

RE: Mass Air Flow Sensor-Help
 

its in the air filter box

RE: Mass Air Flow Sensor-Help
 

scratches head "why would you need to change that then" what codes have you got to rquire such an act??

RE: Mass Air Flow Sensor-Help
 

Thanks,

RE: Mass Air Flow Sensor-Help
 

for the moment i didn't check the codes, I had a loss of power and everyone is telling me that the problem is the Air Flow sensor, do you have a different opinion,

RE: Mass Air Flow Sensor-Help
 

there are many many reasons for power loss what are your symptoms

RE: Mass Air Flow Sensor-Help
 

have the codes checked, the MAF is blamed for many things when it could be down to an air leak/spark plus/bad fuel its common to blame the MAF because its expensive to replace but just changing it without checking properly is a bad way to fix problems you will end up changing this unnecessarily

RE: Mass Air Flow Sensor-Help
 

also, the MAF is covered under warranty for 7 years/70k miles. you should get a CEL code if the MAF sensor is busted. in that case, if you're still under the warranty limit, take it to a dealer becasue the MAF is expensive to replace.

flat spot
 

hi guys am new to this site hope you can help have an allroad 2.7 03 about 70.000 km has developed a bad flat spot as though it running out of fuel between 1500 and about 3000 has no throttle response at all but if you can pick the revs up it will then rev out with no problem but on light throttle cruising it pretty poor no previous indications has never missed a beat i m suspecting the air mass meter dose any one have any other suggestions also can i ask can you read fault codes from the car by with out a reader thanks not sure if this is the correct way to post a question but couldn't see any were to submit new thred

:)steve