Deleting FRONT O2's!!!
i'm in open loop now and I plan on going back to closed loop once my SD tune is done and I have my VE table dialed in. I want to get the most gas mileage out of my car part throttle so thats why i'm going to go closed loop...as the car at part throttle will try to maintain a stoich(14.63:1 AFR) and at WOT it goes to what I tell it to in the PE based on rpm table. Yes I realize that if I dial the VE table to run a 14.63 or to run any AFR that it will be its efficiency and what I set it to will be close to what it runs....just don't see any sense in not going closed loop at this point. I mean hell if I go closed loop and the LTFT's are crazy and I'm not running stoich at part throttle and idle...then open loop here we come, but the way the car was built it was meant to run off of the o2's...so i'm going to leave it that way
i dont really know about cammed cars and the oxygen sensors being bad at detecting and controlling fuel with the LTFT's and the response of the o2's
i dont really know about cammed cars and the oxygen sensors being bad at detecting and controlling fuel with the LTFT's and the response of the o2's
TECH Enthusiast
Joined: Dec 2005
Posts: 512
Likes: 0
From: Conway, AR
You can stil have it pass emissions. Just set keep the SES enable box checked and set the error code to "no error reported". This should keep the car reporting "complete" for the diagnostic test.
