Thank you both. I actually did just that before seeing your posts: All units in PSI BEFORE: Start: 54 Idle: 42 Off: 40 Off + 1'42": 24 Off + 3'05": 18 Off + 6': 12 Replaced fuel filter. Maybe old one had pin hole in it or something else due to rust causing pressure leak. Pressure test afte...

Hi guys, 2006 XC70 here. P0089 comes on about 30 miles after CEL reset - Fuel Pressure Regulator (performance). The vehicle runs great. It might turn over just a touch slow, but is almost instant. The light usually comes on while idling. 1. I had a spare fuel pressure sensor (that goes into the end ...