Is38 apr tune EPC light

[itallo_antonny]

Hi guys, i have one mk7 with is38 turbo upgrade and Downpipe inox, intake apr, iridium and software apr upgrade for 98 ron and 386hp. But, after remap, occasionally the epc light is on, and car lowest perfomance, it apper in security mode, acceleration is slow. but i turn off key and start again, all is ok. In vcds, the error is Overboost, i downgrade the software apr for 104 ron and oem downpipe, but i not happy with performance.

Anybody help me?

Sorry for my english, i m brazilian!

 

[s7wag]

Antonny, you'll need to post this on GTI Tech link