P0544 Gas Temp Sensor and I think clogged DPF

Joined
Mar 5, 2015
Location
maine
TDI
Jetta
My check engine and glow plug came on flashing the other day. I brought into my mechanic same day and he ordered the sensor. I had to drive home and he said it would be alright to do this. However, it seems sluggish and reving a little when giving it gas. Do you think my DPF was clogged? I had the Gen 1 modification done last summer. Would this be covered under warranty?
 

GoFaster

Moderator at Large
Joined
Jun 16, 1999
Location
Brampton, Ontario, Canada
TDI
2006 Jetta TDI
It should be covered. I would suggest not going to "your mechanic" unless he happens to be a VW dealer. Take the car in to the dealer, make sure you have a copy of your extended emissions warranty on hand in case you have to point out to them that diagnostic fees are covered, and tell them to fix it.
 
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