Tested the O2 sensor on the UrQ today but I don't know what my results were supposed to be. It started at .3v and rose to .7v and then I revved it to 3k like the bentley said and and it jumped around between .7v and .9v. How's that sound? Oh yeah, where do I get a gauge and fittings etc. to test fuel pressure? TIA, Oliver Hoen 83 UrQ