Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - P0140 Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 2) Help

TheYeetler · 02-18-2023, 08:35 PM

Having the same issue stage 2+ tune and it came on immediately after I hit 110 getting on the highway. As soon as I let off the gas it came on immediately came home and that’s the code I got
Stage 2+
Uel headers
Berk muffler delete

02-18-2023, 08:35 PM	#4
TheYeetler Junior Member Join Date: Feb 2023 Drives: 2013 FRS Location: Virginia Posts: 6 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Having the same issue stage 2+ tune and it came on immediately after I hit 110 getting on the highway. As soon as I let off the gas it came on immediately came home and that’s the code I got Stage 2+ Uel headers Berk muffler delete