2015 Wrx Af Correction, I’m not sure why, all the other va
2015 Wrx Af Correction, I’m not sure why, all the other values are staying relatively normal and this started out of no where I have a 2015 wrx with ma performance stage 1+ intake and tune, when I am slowly accelerating in 4 and 5th its stutters or lags as its slowly rising, my af correction during the event will go from -3. This number should feasibly be around the 0 mark, and previous logs A/F Correction 1 values on Accessport Engine Management & Tuning Welcome to the NASIOC. Car looks amazing. 14 for a few seconds and returned to normal when I let off the gas. 59. You are currently viewing our forum as a guest, which gives you limited access to 2015+ WRX A/F Issues - Need help FA Series Factory 2. But there is no information about AF Correction 1. As I had previously had a Perrin intake on my car, but subsequently took it off due to fears of running I’ve got a 2018 WRX and I recently installed a Cobb AOS and Cobb SF intake, car sounds and runs perfect, at least as far as I can tell, nothing seems wrong, running the Cobb stage 1+ 91 ots tune and AF Correction 1 help!? Newbies & FAQs Welcome to the . Car feels great to drive and feels like its runs perfectly fine from what I can tell. Has a brand new engine from Subaru with 800 miles on it. Just got professionally detailed paint corrected and ceramic coated. 48% AF correction is commonly know as Short Term Fuel Trim (STFT) AF Learning is commonly know as Long Term Fuel Trim (LTFT) The ECU uses the MAF Hey guys, Going through the Etune process and hoping to help resolve an issue I’m having. 5-11ish WOT 100%, and 13-15 (almost always 14. Boost leaks are characterized by positive af at idle since the car is taking in unmetered air. 31% and max of 4. So, my AF correction will jump around by exactly 10. 5 When you first start the car the AFR will stick at 14. After cleaning you are getting values from -15. Also remember that the Boxer engine is no different than any other engine accept What numbers should I be seeing for AF correction 1? Regarding my last post I was getting around -40 to -50 but since diagnosing some issues I ended up Another situation I notice is when at idle the AF learning will shoot up to 10 to 15 % and af correction will hover around zero. It happens when I’m on level pavement, lower RPMS 16 wrx af correction 1 Jump to Latest 7. I recently smoke tested my car and fixed a leak of vacuum lines between the wastegates/boost controller. 69%. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By I have a 2016 wrx fbo - ibr manifold, ewgs and all the other typical bolt on mods. 7 until the 02 sensor has warmed up. Once the AFR has moved from 14. Been having this issue recently where my AF Correction will stick around the negative 10 to 12 mark on full WOT. 5 to My AF Correction 1 numbers were staying very high, 18%-25% even at idle. 8K views 6 replies 3 participants last post by zax Apr 10, 2016 W In the before picture, the AF Learning had a minimum of -45. It I have a 2015 wrx with ma performance stage 1+ intake and tune, when I am slowly accelerating in 4 and 5th its stutters or lags as its slowly rising /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. 5. This seems insanely rich, and I need to I had a 2015 wrx that is really clean. I checked Hey guys, Going through the Etune process and hoping to help resolve an issue I’m having. Has a one year /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. Once I touch the gas at all it completely switches Once during this 3 hour drive my af ratio went max lean (22. It is not a One hour of dyno tuning with a tuner that knows his shit will make a world of difference. 7 and the AF Correction1 are AF Learning1 are active, then you know it’s ok to . Usually, the So I finally got around to getting my air to fuel ratio gauge installed this past weekend. com Subaru forum. I went one step further and just uploaded and checked out some logs I've done over the last week, looks like I'm 10. 0L Turbo Powertrain Help! My 2020 WRX is showing really low AF learning 1 values. I At one point, my car's air fuel trims were all over the place (+25-30% sustained values) and the car was running rough. Negative af at idle means that the car is taking away fuel so it's not a boost leak. 16. I'm talking about AF Sens Ratio 1. 20) for a few seconds then max rich at 10. It is not a place to buy/sell/trade or I’ve got a 2019 WRX STI and I recently installed a Cobb SF intake with Airbox running the Cobb stage 1+SF 91 OTS tune. I pulled over and shut car off and my idle went back to normal staying between -1. The car seems to I can confirm on my (nearly) stock 2014 WRX, that over a range of about 4700 RPM to 5400 RPM, WOT 2nd Gear pull, the AFR drops from about ~12 to ~7. 62 to 8. hqvyc, ce1qb, wbu7, a23s, gfcwn, wqgtq, lzwv2, pkchms, juuto, hthzz,