Feb 14, 2011 · Here is what ford says causes the p219a code. i just figured this would be useful information for anyone else who has this pop up. p219a- Air Fuel Raito Imbalance Bank 1

Jul 15, 2020 · p219a code, please help Jump to Latest 4.3K views 3 replies 3 participants last post by Raz Dubai Jul 17, 2020 Raz Dubai Discussion starter

Apr 28, 2014 · Here is some info on the code either way. -Matt --- P219A - Bank 1 Air/Fuel Ratio Imbalance Description: The air to fuel imbalance monitor is designed to detect differences in the air …

Jul 16, 2019 · The code initially appeared right after the mid pipe install while on stock tune. So I got a tune from BAMA and the code still came back. Verified no intake or exhaust leaks. Switched rear o2s …

Jan 17, 2013 · Just got this code (p219a) last night. Have yet to contact my tuner (its saturday). Car runs ok still but have not hammered it since the light came on. Mods are vortech blower and …

Feb 13, 2013 · I have my car tuned with bama and I have a magnaflow off road x, but even after the tune I still get the cel randomly. Sometimes every 10 miles. What's causing it? I thought the tune …

Jan 2, 2022 · The P219A code can be a side affect of other stored codes attributed to misfires, throttle body/throttle position sensor, mass airflow sensor, or manifold pressure. These codes should be …

Oct 22, 2009 · I had this code come on 4-5 times in 6 months and it has not came back for about 3 months. I sent my scan to Bama and everything was spot on. Any search on boards about the p219a …

Jun 11, 2012 · The code after checking the tuner reads Bank 2 Air/Fuel Ratio Imbalance. Anyone have any clue on how to fix this issue? Thanks I would definitely recommend checking all of your O2 …

Feb 14, 2011 · The P219a and P219b are coming on because of the colder temperatures, from what it looks like. SCT is working on adding the ability to keep the code from popping up and we should …