Fitech ecu failure There have been problems with the system and we would really appreciate any info that might help us avoid these issues happening in the future. Any suggestions would be greatly appreciated. If you’re considering utilizing a factory intake, injectors, and cable operated throttle body, with a 4L60, 4L65, 4L70, or 4L80 GM transmission, FiTech’s Ultimate LS standalone self-learning ECU with transmission control will get your engine ready for optimal performance. I sent it in to them, and they changed This week on FiTech Fuel Injection’s Tech Tuesday we are going to show you the setup of an Ultimate LS System and how to setup the engine and the transmission in the handheld! Tech Support Email: techmail@fitechefi. Jan 23, 2024 · FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. Use caution when routing wires during installation, as ECU damage caused by pinched wires is not covered under warranty. Ford small block, FiTech EFI, MSD 6. Jul 20, 2021 · Alot of times the ECU issues are a result of heat, bad voltage regulation , and Chinese made electronic components. Having trouble with the ultimate LS, right from day one of the install I could not get any response from the ECU. Examining each potential cause, from checking cable connections and power sources to ensuring firmware compatibility, can restore reliable communication with your FiTech system. 36221 Go EFI Classic Black 650 HP EFI System With Go Fuel 340 LPH In-Tank & Go Fuel Tight Fit Regulator Master Kit $ 1,460. The handheld is working but when I go to initial setup I get "ECU no response". Add to cart. I might figure of a way of mounting a computer CPU heatsink and fan to the front of the Fitech ECU as a way to give extra cooling Description. Jul 14, 2021 · I do have a heat insulator (like on the link in the previous post - Edelbrock 9 266), but after the car seats for a time, the heat rises to the FiTech unit. Jul 10, 2017 · After lots of trouble shooting, and getting on the phone with Fitech, it was determined by them that I had a bad ECU. Neither the course of conduct between the parties nor trade practice shall act to modify any of these terms and conditions. N2O Signal Level If the signal that tells the ECU to enable nitrous is a +12V signal, or a grounding signal, set this value accordingly. My issue now is that the ECU wont keep the pump running. 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. N2O Stage1 Retard Imagine if port style EFI was as simple as throttle body style EFI. 0 May 21, 2018 · There have been other reports of some CDI boxes not working with FiTech hardware. When mounting the ECU, make sure the connector of the ECU is pointed downward to avoid collecting water. these light keep on blinking on dash cluster Jun 30, 2019 · Had heard that Fitech was suggesting a reflash, ECU programmer. I am having trouble getting my FiTech up and running. some events that occurred leading to the above failure: Jul 11, 2019 · My issue now is that the ECU wont keep the pump running. However when entering in setup details there is no response from the ecu. Mar 23, 2020 · All you have is an O2 sensor, coolant temp sensor, and a TPS that are easily replaceable. This self-learning Ultimate LS ECU is the best solution for a standalone LS swap and replaces the OEM computer and harness. I have live, switch lives and earth's all good. FiTech Fuel Injection offers the option to install the ECU directly onto your system. All you have is an O2 sensor, coolant temp sensor, and a TPS that are easily replaceable. Since they haven't shipped it, ask them with they can send you a new harness just in case. these light keep on blinking on dash cluster Jan 23, 2024 · FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. and i have a new style ECU coming when stock will be available. Aug 31, 2021 · one ECU which is faulty - injector driver issue, not fixed yet. Menu. I am getting +12 volts (wired direct to battery), white wire (key) has +12 volts in the run and start position. Description. Jun 14, 2021 · tried loading default calibration, re-flashing the ECU with FiTech files, nothing changed. i removed the connections that i was trying to establish, immediately. It didn't solve it. Click for thumbs down. Sep 30, 2021 · We have fitted a FiTech 30003 EFI system with the 50001 Inline Frame Mount Fuel Delivery Kit to a 241cu in Rover / Buick V8 in an MG B sports car. FiTech Throttle Body EFI systems feature a new style ECU that has a remote mount relay and fuse block. So I spent weeks of trouble shooting with Fi-tech only to end up shipping it and the hand held back to them. Hope that it's just something I've FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. Fitech Fuel Injection introduces the all new Go EFI Classic 650HP System in the classic carburetor gold finish. Warranty Registration Register your FiTech 3 year warranty. Has anyone got pin out readings for the ecu on these or any other guidance? As it looks its suggesting the ecu is dead. Forum Navigation. If you’re considering utilizing a factory intake, injectors, and cable operated throttle body, FiTech’s Ultimate LS standalone self-learning ECUs will get your engine ready for optimal performance. A high-flow FiTech throttle body with the ECU mounted right on it. If you end up with one of these new style ECUs and you Jun 18, 2024 · FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. 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. FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. Personally I don't see how that would ever happen in a good install. 15 Description. Communication Problems Between the ECU and Handheld Controller Oct 30, 2024 · Dealing with a FiTech ECU “No Response” issue can feel overwhelming, but a step-by-step approach often resolves it. Fitech EFI is now reverting back to the old school classic look while maintaining its innovative award winning patented design. harb FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. i measured temps and after shutdown they were : 80C (176F) intake and 53C (127F) on the ECU plate. 1. The ECU thinks it's firing the coil, I don't think it has a clue what's at the other end of the signal. also removed battery terminal to reset ecu, but all in vain. ECU Failures - Possible cause or just unlucky?By scotlandmgb3 Replies · 2,089 ViewsLast post: 6 months ago · 6MGU. Any damage resulting from installation errors will also void the warranty. and still the ecu would not power up the fuel pump or prime the injectors. Ensure the ECU is mounted in a location that is away from water, heat and vibration. Once in this menu scroll down to the second to last selection, it should say Default v8 T195. If the ECU is to be in control of the relay that drives the solenoids, set this accordingly. Once on this file select it,… 30020 and 30021 Fitech External ECU $ 271. For that issue I turned my PWM to 100% in hopes that it would solve the issue of 40 psi and the ECM shutting off the injectors. Prior generations had the fuses in line and the relays were built into the ECU, let’s cover the new update! Tech Support Email: [email protected] These are a basic overview of the most common setup questions. To get the ECU you'll have to call FiTech. Having the advantages of easy installation of the throttle body EFI and yet having the precision fuel distribution of port style EFI. For all FiTech EFI Systems 9/27/2018 Congratulations on your purchase of a FiTech EFI System. If you experience any technical difficulties or need assistance, please feel free to contact FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. 0 Click for thumbs up. FiTech BBC Oval Go Port 500-1050HP Chevy Big Block Oval Port EFI systems put high performance within the reach of everyone! The innovators at FiTech have taken advantage of the easy throttle body installation and precision fuel distribution of port-style EFI to create a system that is a “Go” for all enthusiasts. Nov 5, 2024 · Here, we’ll discuss the most common FiTech EFI issues, their actual causes, and practical steps to get your system running as it should. N2O ENABLED If the ECU is used with a nitrous system, set this accordingly. Aug 12, 2024 · hi, sir, i was trying to connect my multimedia CAN decoder to CAN high-low line on OBD port of my toyota, when after some time, all lights (traction, collision, check engine,eco idle and other) started blinking. The stupid thing is they should also send you a new harness with the ecu as they had issues with undersized connectors for battery and fuel pump. Not sure why this has become a common issue in the past few months, but at least it is not a hardware problem. This week we’re going to go over the relay box that comes with the FiTech throttle body systems. Aug 1, 2021 · I hope your 3rd ECU is a newer version and FiTech have resolved issues with the ECU. Add to cart; Sale! FiTech EFI Tuning Forum. 30061-1 FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision ECU while also pressing the slide lock into the fully closed and locked position. Aug 23, 2021 · Handheld livens up, fuel pump primes and cdi unit becomes live. Name(Required) First Last Email(Required) Today's Date(Required) MM slash DD slash YYYY Where was this unit purchased?(Required) Purchase Date(Required) MM slash DD… This rad, one-of-a-kind Bronco just got an engine upgrade and now needs to upgrade its EFI system! Watch as this 460 gets our new 30006 Go EFI 4 600 HP Power Adder Bright Aluminum EFI System for extra features! In this episode, we swap out one of our older EFI systems for a more suitable… Aug 4, 2018 · I am getting "ECU no response" after install of my FiTech. Jun 30, 2019 · Had heard that Fitech was suggesting a reflash, ECU programmer. They should had the ECU as a external unit you mount somewhere on your car, such as the interior. All the CDI box gets from the FiTech ECU is a signal to fire the coil. POS (2 – 12-gauge Red Wires) Main Power: Positive 12V goes to battery. This warranty is only valid to the original purchaser from an authorized dealer. 99018 FiTech Go Spark Distributor, Chevy V8 EFI / EST – J1171 approved Late Model GM 87-93 Cars, 87-95 Trucks, ECU Control $ 199. . the o-ring kit https://www. FiTech has bridged the gap with the Go Port System. The MAP sensor is buried in epoxy with the ECU behind the front cover. 84 In stock. 99 $ 1,241. Also tried running a ground cable directly from the battery post to the throttle body with no change. Resetting to a Stock Calibration From the main menu, go to the very bottom and select Write Cal To ECU. 00. FiTech now offers relay and fuse box combos with their throttle body EFI systems. went over grounds, power, relays, fuel pump, etc. Mar 23, 2020 · Not much can go wrong with them other than the ECU. it's super simple and I'm gonna walk you through it. This warranty is only valid for units purchased as of November 1, 2022. I have a 60 psi fuel pump that is only reading 40 psi. com Tech Support Line: (951)340-2624 option 2 Check in every Tuesday for more tips and tricks from the FiTech… FiTech Fuel Injection’s failure to insist upon or enforce strict performance of any provision of these terms and conditions shall not be construed as a waiver of any provision or right. Every FiTech system is meticulously tested for functionality before it leaves our Riverside, California facility. ƒ@L# ö¤Õúá"*Z? ¨#uáÏŸ „ sÿ™¯ú¿&6«S67 ‚¤~þH¢2þG øE¶óZ Ç ‡$, à @ɪ¬Íú- Ï/Ý[ÿQJ è}º¶re Û˜±Á¬a¾Y ´Ð ü„4^æ•®e Oct 5, 2020 · how to replace the FiTech ECU. Jul 11, 2019 · I have managed to get the ECU to communicate. one ECU which i thought was dead, but it was a bad fuse (came with the ECU-cheaply made) that looked fine but resistance on it was super high - this ECU now works. There is an air temp sensor in the front driver's side bore of the throttle body, and accessible from behind the front cover. 00 $ 169. ier tthh uifsxy nyem btcmtr tuqxhd vkmwo qlona kfl qdfvdpic