1. The list of automotive Makes at the right edge of the screen. The currently selected ODB-ii codes is for the Alfa Romeo makes. 2. Look up the other OBD II Trouble Codes, please use the search box. Enter the 5 character trouble codes in the search box and submit the search. 3. Don't assume a particular OBD-II code means the same for other
P0091 fault code - fuel pressure regulator. Car runs fine except when i get up to higher speeds of 70ish. It goes into limp mode and has been throwing up the above code for a fuel pressure regulator. Its a 2006 GT 1.9. Not much info on the internet and not something widely discussed. fiatpanda Discussion starter. 162 posts 路 Joined 2019. #1 路 Sep 3, 2021. Hello together. I have a problem with my Giulia 2.2 diesel AT8 154kW. Production date 11/2016. now I have 110.000km and two times I had the fault code P068A-00. i know it the problem is a relay, but there are 3 boxes with 2 relays under the headlights. #1 路 Feb 5, 2018 Had the check engine light come on just as I got to work this morning, still on tonight on way home but no issues with car other than dna and start stop are unavailable. Got a P1850 code off the car when I got home and a quick search seems to suggest a gear position sensor.