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oscillating pattern to what ? The engine revving ? No. It’s consistent for a while and eventually goes away generally when I start driving. It...
The mechanic Prius guy believes that there might be a hybrid cell leaking to a ground? He rebuilt the battery in March 2019 he has a warranty on...
Thanks! I’m not sure about the air intake system, EFI M relay, or the PCV valve. but everything else on your list has been replaced, recently the...
2006 Prius Gen 2, 218k miles, P0453, P0171 codes. I have another thread on here for several other issues, I’ve had this Prius since March 2019,...
Thanks for all of the help so far Patrick, you’ve been soooo resourceful! So, there are later updates, but just in the last week or so, the...
So, to update: Spent 4 1/2 hours Sunday replacing the engine coolant temperature sensor only because the how-to videos online and DIY tutorials...
That’s really the only part I’ve went cheap-o on, because they all pretty much do the same thing, and the upstream seems to range between...
Do any of these values look weird or bad to you guys ?
Yeah, Found out today I had the wrong o2 PID programmed in the OBD app. Got it corrected both are showing values now. Pics to follow
I don’t quite know the name brand, but I had these installed at a shop. I didn’t otherwise know how to test if they were working or not. No o2...
Thanks for all of the tips! There is no vacuum leak, I sprayed nearly... everything... lol I will purchase an inexpensive windows pc to run...
Got home earlier, put the car in inspection mode, and sprayed every hose and tubing and air intake area possible, no issues. The MAF is a Toyota...
Lol! Got it! Alright, I’ll do that in just a few minutes then! Thanks! What would be the next suggestion if there aren’t any leaks ?
The P0171 does not come back immediately when cleared. It typically comes back on only. When the car has been recently cranked, and sometimes a...
