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You can still find o2 spacers on Aliexpress since they're banned on ebay and amazon
With the non-foulers the wires rub against the heat shield and will wear through and short circuit. But looks like that one sticks out less so...
Yea I guess it is a faulty sensor. The voltage should not be high when the engine is not even running, right? 0.66v before cold starting engine...
Well this is interesting. I put the extra new sensor in an other prius (a gen 3), and initially I was seeing high voltage around 1.2v, and it soon...
No O2S need 10 min idle and 2 min >25mph according to some random pdf I found... Well I got all monitors ready except evap so... it fixed...
I plugged in the other o2 sensor and went for test drive with it dangling in cabin and got P0137 instead... Then I plugged back in the installed...
maybe u got one of those fake $45 cats
since cat was stolen the sensor was replaced with a $15 ebay sensor. but since installing the cat and sensor it is always immediately throwing...
Is it on IGN? I checked voltage with IGN on and didnt see anything.. cause if it is it seems like convenient point to tap power for dash cam.
[ATTACH] Which one goes where?
[ATTACH]
here's what it looks like without any of the extra features [ATTACH] no ign, only constant 12v and gnd... no good for dash cam
