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quickboat · 09-13-2014, 12:43 PM

I got a couple of codes today on the way to work. P2097 (Post Catalyst fuel trim system too rich bank 1)and a P117A?? I am running K&N filters with the silicone HPS's tube inserts. The car has only 3200 miles. But ever since I put the tubes on and reconnected the battery my milage has dropped 2-3 MPG.??? Has anone had this issue? Do I have to take the HPS's off before hitting up the stealership?

09-13-2014, 12:43 PM	#1 (permalink)
quickboat Base Member Join Date: May 2014 Location: ohio Posts: 65 Drives: '14 370Z TSN M6 Rep Power: 11	Service Engine code P2097 I got a couple of codes today on the way to work. P2097 (Post Catalyst fuel trim system too rich bank 1)and a P117A?? I am running K&N filters with the silicone HPS's tube inserts. The car has only 3200 miles. But ever since I put the tubes on and reconnected the battery my milage has dropped 2-3 MPG.??? Has anone had this issue? Do I have to take the HPS's off before hitting up the stealership? __________________ 2014 370Z Magnetic Black, M6,Touring, Sport, Nav Last edited by quickboat; 09-13-2014 at 07:26 PM.