My son and I picked up a refurb project, 2008 Ranger Crew 700efi. We get a code 22 and I’ve read most of the strategies here. Mine seems a little different, as it won’t start unless I play with the throttle when cranking. Does this sound like a TPS issue? I Hooked the multimeter up to the yellow wire and it was reading .830. Got it down to .650, and still wouldn’t start. I haven’t done the “reset” To the .528 yet, but that’s next on my list. Now that we have the voltage set “correct” (we ended up screwing the D adjustment almost all the way out to get it low enough), the code 22 has gone away, but still not getting a start, it just cranks unless I hit the throttle. When it does run, lots of backfires so it seems really rich. I pulled the intake tube off and felt in for the butterfly valve, lots of soot in there. Did a paper towel wipe but I’ll probably get some carb cleaner for this too. Am I off base, does this make any sense for a TPI sensor? I’ve seen lots of “runs funny” in my searches, but nobody else is struggling with the start from what I can find. Have not done spark plugs yet, any merit here? Looking for a couple of things to try, thanks for any thoughts!