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Suzuyans · 07-14-2018, 08:28 PM

Yeah he said it was useless since all the rear 02 sensor did was check to see if the cat was working which it wasn't because it's catless.

I have to plug it into the port though right?

07-14-2018, 08:28 PM	#8
Suzuyans Something something Join Date: Mar 2018 Drives: 2017 BRZ (Vortech), 1993 R32 GT-R Location: Houston, Texas Posts: 59 Thanks: 6 Thanked 5 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Yeah he said it was useless since all the rear 02 sensor did was check to see if the cat was working which it wasn't because it's catless. I have to plug it into the port though right?