Fitech loop rate up
WebAug 6, 2016 · What "fixed" my hanging idle was raising both the LOOP RATE UP and LOOP RATE DOWN settings, under IDLE CONTROL...50 and 40 respectively. The … WebJan 6, 2024 · Some have reduced these rates very low, others not.. seee what helps Many suggest setting the idle fuel learn rate to close to 2-3 In IDLE control, play with loop …
Fitech loop rate up
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WebOrange or Gray Cylinder Select V8 engines do not modify. 6-cylinders, cut one loop. 4-cylinders, cut both loops Blue Tach Output Connects to a tachometer, rpm activated device or EFI system trigger input FiTech Fuel Injection • 12370 Doherty St., Suite A • Riverside, California, 92503 (951) 340-2624 • [email protected]
WebBogging/engine loads up/slow to respond If the vehicle is bogging (when you step on the throttle, and the engine is slower/sluggish to come up to a higher rpm), this is normally caused by over - fueling. To fix this you would need to reduce the amount of fuel it is injecting as an accel pump shot. To do this, decrease the Accel Pump (for normal WebOct 9, 2016 · Once it seemed to settle a bit, I turned the learn rate down to ~5 and upped the loop up/down on the idle back into the 20's. It got FAR more stable very fast. Do this with the engine warmed up first, if you want to try it. Then let it idle a bit. I also played with the idle trim rates a bit in the closed loop AFR menu.
WebApr 4, 2024 · How Closed Loop AFR Trim & Learn Work Part 1 Tech Tuesdays EP48. How Closed Loop AFR Trim & Learn Work Part 2 Tech Tuesdays EP48 ... Sign Me Up! Thanks for subscribing! Please check your email for further instructions. ... and is the property of FiTech Fuel Injection. The collective work includes works that are licensed … WebMay 9, 2016 · There's an IAC loop rate up and down, it took a bit of fiddling to get mine just right to avoid major spikes in the idle speed. ... ( Vacuum Can not hooked up-- fitech system programmed to add more advance at high vacuum) So when the timing is in the middle of that range, at about 30-32 degrees, I wanted the rotor to be dead even with the …
WebOct 7, 2016 · Go into 'afr closed loop' then scroll down to idle fuel learn rate. Turn this down to 2-3. Then scroll up to 'idle trim jump' both pos and neg. Write down what they are, then try setting them at 10~15. Write down your AFR loop speed, and then cut it in half. Remember to 'send' each change after you edit the value by pushing the button.
WebNov 29, 2024 · component fail, it will not constitute or justify a warranty of the entire FiTech EFI system. Replacement and accessory items are available for purchase from FiTech EFI. If assistance is required or if you need further warranty clarification, please call FiTech EFI (951) 340-2624 or email warranty@fitechefi.com. hildebrand heating and airWebOct 24, 2024 · Members #4 · April 4, 2024, 2:19 pm Alright, made some adjustments, went for a ride, same idle problem. Changed the Decel Open IAC to -20 Changed the Loop … hildebrand house polk county tennesseeWebImpersonation of others, including a FiTech Fuel Injection or other licensed employee, host, or representative, as well as other members or visitors on the site is prohibited. I have a chev BB 427/550 HP and most of my numbers are in the negatives. I really like the set up and am getting close to running the fuel system for my build. hildebrand healthy smilesWebLoop Rate UP = The IAC uses a PID (actually just PI) closed loop control that adjusts the steps to achieve the desired idle speed. This value controls how quickly it can open the IAC in response to a lower RPM, using the “I” (integrator) of the PID. These are a basic overview of the most common setup questions. Resetting to a … hildebrand hilcorpWebAug 22, 2016 · The first two - Loop rate Up/Down should be set fairly close to each other. If your Loop Rate Down is at 19 raise it to around 30. My Loop Rate Up is set to about 33. … smallwood plaza bloomingtonWebNov 30, 2024 · I email fitech about the injector flow rate and the sent this. Thank you for the help. 400 kPa gauge = 63.5 350 kPa gauge = 59.4 300 kPa gauge = 55 250 kPa gauge = 50.2 ... insert the ms data into the offset table axis values that most closely line up. Use the interpolate cells tool between the cells you corrected to linearly complete the GM ... smallwood potteryWebMar 30, 2016 · Materials, machining, and overall construction are first-rate at any price. All FiTech's throttle-body units use essentially the same construction, from the 400hp entry … smallwood portraits