Mk2 1.4TSI Losing Boost

22john

Active Member
Mar 28, 2017
43
0
Hi guys, I'm hoping someone can help me..

Got a 2012 Leon FR (1.4TSI), stage 1 with k&n intake, exhaust etc

Today driving home from work and at lunch, it started constantly losing boost in 2nd gear and up. I'd put my foot down and it'd boost for a second or so and then just completely come off boost. Sometimes when I took my foot off it'd keep going as if I had my foot on the floor. Does anyone have any idea what the issue could be?. I've looked at all of the intake pipes etc and everything seems ok.
 
Genuine SEAT Parts and Accessories.