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Bornnasti · 11-17-2020, 03:42 PM

I’m looking across the forums but am stumped , will I need a new upstream sensor or will I just need a tune for throwing codes p0031 and p1148,

Installed ART pipes . Z1 said I need upstream sensor .

11-17-2020, 03:42 PM	#1 (permalink)
Bornnasti Base Member Join Date: Sep 2019 Location: Virginia Posts: 24 Drives: 12 Nissan 370Z blk M Rep Power: 6	Codes p0031, p1148 I’m looking across the forums but am stumped , will I need a new upstream sensor or will I just need a tune for throwing codes p0031 and p1148, Installed ART pipes . Z1 said I need upstream sensor .