Hello everyone!
I know this topic has been discussed before, although in a slightly different context.
In short, the reason for this new thread is our "new" TDI in the stable. I've noticed that G4 ALH has a really nice scent, like "violets," that is that sharp, sulfurous smell that is also emitted by CDIs.
My A3 smells different, even though I've replaced the nozzles. The "Diesel Replacement" campaign on my A3 AGR resulted in a noticeable "improvement" in the exhaust odor, moving towards a "new car" smell, but it still lags significantly behind the odor impression of the G4 ALH.
Okay
My suspicion falls on the AGR, which was completely intact in the G4, but defective in my A3. Has anyone explicitly investigated this before?
Probably, I will be able to answer the question myself soon, because I have such a strong feeling that the AGR of the G4 will break down very soon
I would be very interested in "sniffing experience" as well!
Greetings
Alex
AUDI A3 1.9 TDI, EZ 12/96, ursprüglich MKB AGR, umgebaut zum AHF mit GT1749V-Lader, verkauft mit 250tkm
Golf 4 1.9 TDI, EZ 1/98, MKB ALH, jetzt auch mit GT1749V-Lader, verkauft mit 300tkm
Touran 1.9 TDI, EZ 09/2004
Audi A4 Avant 2.0 TDI, EZ 03/2010