2020年1月23日 · The P219A can be an especially tricky fault to diagnose with several possible root causes and most often techs throw O2 sensors, spark plugs, or even intakes at it with no …

2021年10月15日 · I have been dealing with a p303 #3 cylinder misfire. I changed plugs and ignition coil on number 3, I also replaced fuel pressure regulator sensor. Now I am getting the …

2020年6月13日 · Recently my 2014 Hemi 5.7 1500 check engine light came on. Ran a diagnostics test on it and got the code "P219A Bank 1". Got a laundry list of things it could be, …

2024年11月18日 · I am getting a P219a (fuel/air ratio imbalance bank 1) on my '22 ram 5.7. It only trips the engine light on very long drives. Like hour 5 or 6. Truck is running perfectly fine, no …

2020年4月2日 · P219A is a air/fuel ratio imbalance. So basically anything that is related to the air/fuel mixture can cause it. Ignition/fuel system. Sensors or engine mechanical issue as well. …

2023年3月6日 · P219a two codes Jump to Latest 6.1K views 19 replies 3 participants last post by diegnirv12 Mar 20, 2023

2018年2月26日 · p219a-bank 1 air-fuel ratio imbalance Theory of Operation The purpose of the Cylinder Imbalance Detection diagnostic monitor is to detect an air/fuel ratio imbalance …

2018年8月4日 · Suppose the 'good' news is if a valvetrain problem has now fully developed, the P219A shouldn't come back after that gets fixed. As always, keep us posted. 2022 300S 5.7L, …

2024年1月23日 · K had a lifter failure ,I replaced the cam and installed hellcat lifters and rods, now I still have the p219a code and I know it's from cylinder 5 and the leak down test has air …

2022年4月6日 · Hi everybody I’m new to this but I have a 2015 Dodge Challenger srt 392. I been having codes p219a and p0301 popping up since mid January. I replace all coil packs, spark …