Hello guys!

My Volvo D4 190hp won't rev past 3k when not driving. When I'm driving it revs past 3k with no issues! I have no clue if I bought a unit that someone flashed a map with some sort of rev limiter or not.
I've been comparing mine to my dad's V40 D4 and while his seems to be a bit more sluggish than mine I cannot replicate this revving problem.

Best regards,
Bruno Almeida