Fitech idle surge

Author: zkmc

August undefined, 2024

WebApr 25, 2024 · FITECH SETUP USED: GO EFI-4, 600hp Power Adder (no timing control yet / controlling electric fan) FUEL SYSTEM: 255 Walboro in-line pump Sump on 70' tank (20 gallon) 6AN feed/return ENGINE VACUUM: 9 in gear, 10-11 Park CAM SETTING (1,2,3, or 4) AND SPECS: 3 runs the best on my car 232/[email protected], 112lsa IAC COUNTS …

surging idle - surging idle - Electronic fuel injection tuning for ...

WebJan 25, 2024 · Joined Mar 1, 2004. 6,732 Posts. Discussion Starter · #3 · Jan 25, 2024. Good info on the idle speed. Maybe I'll raise it up from 850. Does seem to idle on the lazy side. I had the standard FITECH defective coolant temp sensor and replaced, so now get correct temps. Yes, it also has a minimum temp before it can be adjusted, also 160. WebMay 1, 2024 · Interestingly, FiTech says the dual-pump G-Surge is often used in cars with well below the 800 horsepower limit that the single-pump G-Surge can handle. flyers advertising costs

FiTech Ultimate LS giving ME PROBLEMS! - YouTube

WebAug 25, 2016 · Veteran Member. Nov 19, 2014. 165. Franklin County, Maine. I like many others have purchased a FiTech TBI and due to it being so new there really is not much out there on it when it comes to tips and tuning. After much searching and numerous calls to FiTech I was directed to "Team Chevelle" forum. They have a FiTech forum that even … WebOct 14, 2016 · This is the target your throttle body should hit when cold. For example my car idles at 900 rpms when warm. My target idle reads about 1100-1200 and this is where it should idle when cold til it warms up a little. For me on cold starts if it idles a bit to low I just push on the pedal and bring the revs up to 1200-1400 rpms for a few seconds ... WebFeb 1, 2024 · Mean Street EFI 200-800 hp. For high-performance street applications this system includes eight 62-pound injectors and AFR correction capability for use with nitrous systems. It comes with a color ... flyer wasser

FiTech Starting Issues - How to Diagnose it, and fix it. - YouTube

FITECH EFI TUNING tips, info sharing, ideas, settings, etc...

Web1. Idle Air Control Valve. Surging at low RPM may be a sign of a bad IAC (Idle Air Control) valve. To accelerate a car, the air is mixed with the fuel in a proper ratio. This air and fuel mixture is then injected into the engine, which blasts with the spark plug. This blast generates the power to run the engine. WebOct 28, 2016 · I'm betting the MAP sensor is seeing the idle surge and is freaking out. With EFI you can get away from a 230@050 duration, but the lobe separation needs to be … flyer michaelsWebNov 29, 2024 · Smells Rich at idle Check AFR of the engine in dashboard Check Fuel Pressure Check engine ming Check for exhaust leaks by oxygen sensor Surges at idle … flyer svg cheer

"WebJun 9, 2024 · Do this by slightly by turning the primary idle speed screw out (counter-clockwise) about a half turn. This should slow the engine down. Then shut the engine off … " - Fitech idle surge

Fitech idle surge

surging idle - surging idle - Electronic fuel injection tuning for ...

WebDescription. FiTech Fuel Injection is rounding out the street line with the all new Easy Street 600hp EFI system. The street series includes the 150-400hp Go Street and the 200-800hp Mean Street, now we’re adding the 250-600hp Easy Street system! Pre-programmed with bolt-n-go technology for out of the box performance with minimal input required. WebIf anyone has had any experience with these same issues on this system please leave me a comment below really don't wanna convert back to carbureted for futu...

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WebIDLE CONTROL. An Idle Air Control (IAC) stepper motor valve is used to open or close a passage in small increments (called “Steps”) that adjusts the amount of AIR going through the throttle. The fuel calculation … WebSep 22, 2024 · DISCLAIMER: These videos show my way of doing things. Don't necessarily follow my advice, I could be wrong. You are responsible for your actions. Not me. ...

WebAug 7, 2024 · The second slightly less likely reason for RPM surge at idle is a dirty RPM signal to the blue wire on the Fitech ECU. You should, but may not, have a fault code if this condition exists. Route the blue wire as far as possible from coil, spark plug wires and other potential sources of electrical interference. The ECU is grounded by the engine ... WebApr 4, 2024 · FiTech Fuel Injection reserves the right to refuse or cancel any such orders whether or not the order has been confirmed and your credit card charged. If your credit card has already been charged for the purchase and your order is cancelled, FiTech Fuel Injection shall issue a credit to your credit card account in the amount of the incorrect price.

WebMy FiTech system is having a hard time starting... it takes several cranks, especially when warmed up. I ran into the FiTech team, and we figured out the is... WebMay 12, 2016 · Mine was at 38 and had the bad surging set it to 10 comes down nicely. 2) Dfco Return MAP - Above this MAP, Deceleration Fuel Cutoff will be exited, and fuel injection returned. Mine was set 30 and …

WebApr 5, 2016 · • Ran the lines from the FiTech to keyed and coil inside their own vacuum rubber hoses to try to eliminate any cross interference with any other lines. ... Is the gauge just giving a weird erratic reading and the engine maintains smooth idle, or is the gauge matching an erratic idle? ... Also the car would surge because of the RPM increase ...

WebJan 4, 2024 · When it happens, the iac steps decreases to 0, meaning it's commanding the valve to close all the way. During this, air is whistling down the idle air tube at the back of … flyers kelowna bcWebHit enter and find Idle Setup. Enter into this menu and start the engine. To get engine to start you may have to press the throttle pedal slightly. If the engine wont stay running … flyer promotionalWeb23K views 1 year ago Fuel Injection Conversion - FiTech EFI Install My FiTech system is having a hard time starting... it takes several cranks, especially when warmed up. I ran … flyers news broad street hockeyWebJul 22, 2024 · It has the Fitech Go street EFI on it. It will start and run a bit rough, but totally drivable until it hits about 183ºF then it starts to cut out and will eventually stall. ... DougE I'm curious if when you were getting the 0-3 IAC readings was the idle surging/fluctuating a little dropping right down at 0 then recovering as steps climbed to 3? flyers mini trainerWebSetting the IAC steps on the fitech ultimate ls stand alone system. IAC steps are very important for a smooth idle and all around better performance. Ive had... flyers for business advertisingWebOct 9, 2016 · Boost reference connected to the Aeromotive and capped at the FiTech unit per instructions from FiTech. ENGINE VACUUM: ~4 at idle and warm. CAM SETTING (1,2,3, or 4) AND YOUR CAM SPECS: 2, 284/290, 112, 515/515 lift hyd roller. Currently using Setting #2 as per Code. He said between 2-3 with my cam profile. flyers hat camp draft flex youthWebFan Idle Steps = When the electric fan (s) is (are) turned on, the RPM can be increased to help both the coolant flow and the alternator speed to … flyers playoffs