Fitech afr learn
WebOct 26, 2024 · Ok, to start with perfect AFR would be 14.7 or so. To be safe you should be wanting to see your AFR values in the upper 13 range maybe even into low 14s in normal driving. When you hit it hard, full throttle fun romps you should be setting it to be in upper 12s and maybe into very low 13s. I am see all kinds of lean to serious lean in both ... WebAug 6, 2016 · This is a self learn system, not limited like an OEM. If it reads 20* less and richens the mixture the O2 sensor will read rich and the computer will adjust it lean for the AFR to what you have set. Then it's going to remember at that temp a certain injection duration is required to maintain the correct AFR
Fitech afr learn
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Webby Twister991. Fitech problems. Rich idle and no way for it to turn down. Okay lemme start of with what engine I have. I have a mid 80s smog caprice wagon 305 everything basically stock. My problem is that it used to work when I got it installed in the car for test drives in my yard and idle. What happened was when I was adjusting the pushrod ... WebApr 25, 2024 · The one weird thing is that the Fuel Learn was consistently very negative (in the 20's) and whenever I would stab the throttle and do some gear pulls, I would be getting down to the mid tens in AFR. I was actually at a track day and I called Fitech, they told me to actually reduce the cubic inches size of the motor, so the computer would be ...
WebMay 4, 2024 · Hi GuysDid a firmware update yesterday (thanks Austin) and now i have a very jumping idle, and AFR learn is maxing out negative?Cam choice 2Adjusted AFR … WebWhen I installed my fitech and was trying to learn it, I wish I had a walk through of someone’s settings I could copy. So that’s what I’m going to do for you...
WebMay 2, 2024 · Then that data is used to adjust the base table, which is the AFR Learn. For example a 7.4 AFR trim means 7.4% more fuel has been added above the cell in the table. A -13.5 AFR Learn means 13.5% less fuel has been entered into the table for that cell. Ideally after the system has had time to learn your trims should stay within +/-10. Another ... WebAFR Target Adjustment AFR stands for Air Fuel Ratio. Some vehicles may have greater needs for fueling that the self-learn may not be able to adjust in a great enough amount …
WebMar 10, 2024 · The cruise AFR only affects cruise, so it will not affect acceleration or other AFR settings. ... Best of all FiTech’s EFI systems use self-learning technology to constantly adjust to meet the engine’s demands, and that’s something a carburetor can’t do. The Go EFI 2×4 625 hp uses two throttle bodies, each with four injectors.
WebDec 11, 2016 · This video will show you where you can read and adjust the minimum and maximum values of your AFR trim and AFR learn. Note: You should not need to adjust … irb cook countyWebOn the handheld go back to the Main Menu and enter into Dashboard. Find IAC Steps. This number needs to be within 3-10 at warm idle. If the number reads zero then slowly turn … order an indiana birth certificateWebOct 7, 2024 · 9. Hello All. I finally gave up and gave in with this fitech issue I am having. Setup: 5.7 V8 - Stock w/ edelbrock intake. Turbo Charged - 10 lbs. boost. Issues: after acceleration and on deceleration from cruising or WOT, AFR goes way lean (16.0 -20) and almost dies. Seems to happen more dramatically under hard braking. order an nhs covid testWeb70030Ultimate LS 1000 HP EFI System With Short Cathedral Intake. 70030. Ultimate LS 1000 HP EFI System With Short Cathedral Intake. $ 2,245.00. Part Number: 70030. Estimated Shipping Approximately 2– 4 weeks. Add to cart. California Prop 65 Warning. Emission Controlled Vehicle Information: Not legal for use of Emissions Controlled Vehicles. order an iphoneWebJun 17, 2024 · In the AFR Closed Loop menu AFR Loop Speed = This adjusts how quickly the fuel trim increases and decreases the fuel to achieve the target AFR. Fuel Learn rate … irb convention refugee paperWebOct 10, 2024 · The FiTech can control the timing, however prior to purchase I bought the ready to run msd because accel discontinued the cap/rotor for the dizzy I had. ... Also, AFR Trim effects the AFR Learn, the first being real time, the second a compilation of the Trim data. So, my thoughts are bad fuel pressure, bad O2, or vacuum leak. Everything is ... irb coordinator trainingWebJun 23, 2024 · one of the recent tests I have been doing is restricting the AFR trim min/max to 10% (default is 50%) and then increasing both the AFR trim (loop) rate and AFR Learn rate. So the trim is restricted in how much it can add or remove, but the trim reacts faster to O2 readings, and learn is faster to change from the trim adjustments. order an irish passport