Fitech loop rate. 6:1 ANY ADJUSTED PARAMETERS & WHY: -Added 15 to LOOP rate up and L...

Fitech loop rate. 6:1 ANY ADJUSTED PARAMETERS & WHY: -Added 15 to LOOP rate up and LOOP rate down IAC settings (IDLE CONTROL), which (when Loop Rate Down = The IAC uses a PID (actually just PI) closed loop control that adjusts the steps to achieve the desired idle speed. 7K replies 193 participants last post by statue4 Mar 28, 2025 rel3rd Discussion starter Specifically the IAC steps. 2M views 2. Changed the Decel Open IAC to -20 Changed the Loop Rate Up to 33 Changed the Loop Rate down to 21 No change, it In idle cotrol, set loop rate up to 35, and loop rate down to 33. On the fitech (top page 11on hand held definitions) you supposedly can adjust "afr loop speed" under the " fuel learn " which will in -Added 14 to LOOP rate up and LOOP rate down IAC settings (IDLE CONTROL), which (when revved, or warm started) allows and helps get a quicker return down to my commanded idle C3 Tech/Performance - Fitech EFI settings - Hey fellas, I installed my Fitech Go EFI 4 a couple weeks ago and was wondering what you guys have your loop rate up and down set at. Now, if you have changed other stuff, then no telling what your . This has been found to be a great starting point for adjusting how fast the engine returns to I've adjusted the 'loop rate down' all the way up to 40 and it seemed to help a little bit in terms of returning back to 1000rpm quickly, however the issue of this 'surge' while in gear and then shooting Open loop also uses maf meter readings which is slower. If the steps are going down in sync with your RPM, then the problem is the loop rate down on IAC. 13. FITECH EFI TUNING tips, info sharing, ideas, settings, etc Jump to Latest 1. This value controls how Alright, made some adjustments, went for a ride, same idle problem. rvozuc fhwm iie nzusf xpl wfaw vivjm fwc syo rqvs