For a hopeless geek like me I've been waiting to see this on the Sniper. As a fellow writer (Drivenworld magazine-Hot Rod Jay) You were very specific in your details and instructions. great job! Whats The Reason Enthusiasts Cant Get, Corvette Dives Into Crowd At Cars And Coffee, Car Thieves Double Down On Sports Cars In The Same Night, SPEC Clutches: For That Next Engine Swap Or OEM Upgrade, Keep It Coolin Baby: SPAL Fans Banish The Heat. Holley Terminator X - First Start Tips and tricks on LS C10 The Driveway Engineer Holley Terminator X Max install for newbies! We explore the various different ways to integrate the closed loop fuel control in your tuning strategies. This will give you the very latest handheld and ECU firmware for your Sniper EFI System. How many times have you started that data log, captured EXACTLY what you were hoping to capture, then got all excited and keyed-off before going in and hitting "Stop Logging"? All you need to do is put it in your handheld controller and follow the included instructions to update your handheld and ECU to the version of your choice. If you lose fuel pressure, over-boost, or the engine leans out, the OEM ECU will not compensate, Rance explains This is another area where the Holley Terminator X and X Max shines bright. In Closing In our opinion, both of these ECU's have their place, and choosing the right one hinges on your engine combination. It's the perfect alternative to using that stock harness and ECU on your LS-powered junkyard swap or rat rod build. Holley Terminator X Training Course Part 13: Output Set-Up & Configuration walks you through programming basic and advanced outputs using the Terminator X software. And when that happens you're out of luck until you resolve the mismatch. All times are GMT-6. j+-Ud\iL[XkPJHYU')l%\endstream We reached out to Evan Perkins, Holleys digital content manager, for additional insight into the companys Terminator lineup. The firmware does not need to be updated for you to make adjustments. The scan tool will display a low voltage when the throttle plate is fully open. LS1 harness with front (5V) cam sensor. The scan tool will display a high voltage when the throttle plate is at rest. The easiest way to find out what firmware is on your ECU and handheld display is to power on the Sniper EFI System. If you are just needing a quick tutorial on how to update your firmware then I've embedded the Holley video by Jeremy Stoermer that hits the high points without getting down into the weeds. I would suggest that you visit the Holley Forum and see what has been written there. Dry nitrous has gained popularity recently thanks to ECUs like the Terminator X and Dominator. Banging gears, turning wrenches, and praying while spraying are just a few of his favorite things. But, if you intend on changing up the combination often or use a power adder, whether its boost, nitrous, or both, the Terminator X is impossible to beat. stream
So there are a couple of unavoidable truths. Or, if you are concerned that you aren't up to that task we offer an upgraded Sniper EFI System SD Card. Thanks, Roger ! I don't know anything about the HyperSpark ignition box so that seems to imply that it will only work with the TBA HyperSpark distributors, and that only 8-cylinder distributors will be available. Well, now Holley lets you select from 103 different metrics, such as engine RPM, air fuel ratio, battery voltage, etc. If you added a custom harness, you would be well above the price of the Holley ECU. Once i did everything was good to go and we are back up and running. Every MPFI . This article as well as the rollback data link were quite useful. No longer an issue--the data log is saved! For a better experience, please enable JavaScript in your browser before proceeding. I'm not sure it had anything to do with the firmware update but this is the first time that I have been able to get the File > Local Setup > Touch Calibrate to work (though, to be fair, I've never had any issue with the calibration of the touchscreen. check out the. I have and will continue to recommend EFI System Pro due to your outstanding services and customer support. 7 0 obj While the OEM ECU sounds like a solid choice, it has its shortcomings, too, especially when you get into power adders. Holley did, however, integrate onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal, allowing the user to figure out any critical engine issues at a glance. I payed $80 brand new from holden for a 5 litre. Thanks! Everything seems to be straightforward. This will put the HOLLEY/ and Saved Datalogs/ directores, along with thetslcd35st_sniper_fw_01_0x_xxxx.fwu firmware update file right at the root directory of the SD card. For one, it runs inside the Sniper software. Please update the Sniper EFI ECU to continue". It's just the code that runs inside each device that allows it to operate. Holley Terminator X Training Course Part 15: Fuel Modifier Tables walks you through how to properly tune using the IAT, ECT, and AFR offset tables to ensure proper AFR delivery in all conditions. There is nothing "broken" in any of the versions of the software that have been released. I think this may have been a "whoops" and was immediately superseded by 1.1.25. 6. Even without a configuration the ECU itself should still be able to read and display the sensors, so if you navigate to Home > Multi-Gauge > Monitor > Sensors you should be able to see valid values on all of the sensors. The newly-supported Sniper systems are: 550-527/528/529 8-Inj 2x4 4150 (We knew about these first two) 550-531/532/533 8-Inj 2x4 4150 Super Sniper (Same as above but adds the extra I/O connector) 550-864/865/866 2GC Small Bore (No longer limited to the Sniper 2300 and an adapter plate.) If one is found then it runs that firmware update. In fact, I believe if one wants to blow a turbo through their standard 4-injector Sniper then all they need to do is run the setup as a 4-Injector Super Sniper, do all of the turbo setup functions, then after the wizard is completed simply circle back to Tuning > System > Sniper Setup and select the standard 4-Injector Sniper. Next, go back to the Home menu and navigate to File > ECU HW/FW. Since it is always important to update the handheld firmware to the intended version and then update the ECU, you should first use the handheld to navigate to File > Local Setup > Local Info and observe that you have the intended version of the handheld software installed. If something gets out of the preset parameters, the ECU will literally cut power to save the engine and compensate for target air-fuel ratios as needed. Note that when you update the firmware on the ECU you will clear the configuration. stream Holley Terminator X Training Course Part 2: Firmware Updating & File Uploading walks you through how to do a firmware update on the Terminator X system. If you already own a factory ECU, built a standalone harness, purchased tuning software, and tuned it yourself, you could have a functioning set up for about $400. )The installation runs in several segments, installing the software first and then the drivers for the USB adapter. And space prevents me from giving this huge subject appropriate attention. You can turm a piece of hardware into a worthless brick if you interrupt the firmware updating process before it is completed. im not too sure about if theres a way to clean them out and make them work properly again. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. I did not do a side-by-side compariton with handheld firmware v 1.0.6 / ECU firmware 1.0.4. And unlike the GM ECU, these units offer a ton of them. <> 2023 Power Automedia. It may not display this or other websites correctly. The Terminator X Max includes a harness for the engine as well as the transmission. 8W{qDc>KE|!u"ZL!MC@0f:TY^HSc`E%Y2OKeZh&9l5p}av] 3dSDa* f.rS} 29 0 obj It's a genuine GM part (assume so anyway). 99. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. <> Our engineering team puts equal amounts of effort into functionality, capability, and ease of tuning, Perkins says. The problem is, this ECU cant differentiate when the nitrous is on or off. Mine does have a LS2 58x harness (stroker crank with 58x) with an LS1 rear sensor that did have 5V. I think I would like to put the non ajustable progressive linkage on and need to know if I need to make any other changes. Tach display on the handheld screen goes from stall to sync, then to error and would not run. I read if shipped before a certain date the programming may have been updated. ), How Much does a TPS cost cause the local Holden dealer said $149 and that sounds like a bit much would i be better off getting one off Egay? If you have a boosted application, you are looking at $500 for a standard tune, explained Rance. Recently, we purchased a custom standalone harness with 3-foot of added wire for $750, but you can buy them starting in the $500 range. Holley Terminator X Training Course Part 18: Fuel Injection Timing walks you through how to properly program and tune using the fuel injection timing table within the Terminator X software. Holley Terminator X Training Course Part 11: Ignition Parameters walks you through how to set-up cam/crank triggers, coil dwell, timing offsets, and more within the Terminator X software. It'll also run at 66% TPS, but it's dumping fuel and generally runs bad. How cool is that? Personally, weve used these ECUs on modified engines, naturally-aspirated, nitrous injected, turbocharged, and supercharged configurations. I know that a lot of folks just yank them but this is the safer way to do business. Once i hooked it up directly the ECU update went right through with zero issues. Learn EFI engine tuning online with easy to follow video tutorials. Price Point: $$, EFI Systems based on The LS1 harness (558-102) provides +12V to the rear mount cam sensor as the original GM 24x ECU did. !}Lsx`bLlH:4.9?!C Detailed wiring instructions are provided with Holley Terminator EFI Kits. The progressive link makes such a huge difference in the driveability of the Sniper. SSE&hr^OZy1DFUq:W*yH5Xc)28QE9$iM9+)k+*~H` [eCAeuhvZP}GMG#yD`K8/re{`/#;8+|9`2| Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. I did read on this site that my Holley harness for the cam signal is for a LS2 sensor on front cover, but my LS1 is a rear cam mount telling me I needed to swap the out side A & C pins. Because the handheld is working like it should. Thanks for the compliment! It turns out that Holley put a second copy of the .fwu file into the /HOLLEY/FW0101 (/HOLLEY/FW0100) directory. This displays the version of the ECU firmware. As soon as you let off she dies. Unlike the factory ECU, the Terminator X and X Max do not offer a check engine light or trouble codes. Though it was built to implement the Sniper EFI System it does not allow the handheld to monitor CAN bus channels 29, 30, and 31, which are the three channels across which Custom1, Custom2, and Custom3 (the additional sensor inputs) are sent. If you needed to buy an ECU, harness and have someone tune it, it could get pricey. and then asks how much to retard the timing per pound of boost. Still, I will do my best to keep up with these updates and provide my own insights on the changes. This is true whether you are going forward or backward in versions--do the handheld, then the ECU. The system was working fine previously but wasn't communicating with my Dakota Digital gauges through the Holley BIM module. Speed, Boost Safeties, Nitrous Control: Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties and Target Closed Loop Air-Fuel Ratio (AFR), Advanced Tables: 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, Integrated Data Logging to the 3.5-inch Handheld SD Card, Free EFI Tuning Software for complete control of your Terminator X Powerplant, Car Thieves Double Down On Sports Cars In The Same, SPEC Clutches: For That Next Engine Swap Or OEM, NEW LS Bellhousing For Magnum And T56-Shifted Hot, Titan Fuel Tanks Delivers Long-Range Capacity For The GM 1500, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop, Fabulous Phyllis: Mike Creaths Supercharged 1955 Chevy Bel, This Red Hot Chevy SS Is Straight From The, SEMA 2022: GEARWRENCH Leveled Up With Distinct Quality Hand, SEMA 2022: Speedway Motors Debuts Chevy LS Mock-Up, Greening Auto Company Builds The Perfect IROC-Z Z28, PRI 2022: FuelTech Talks About The Tech Of The FT700, PRI 2022: Concept Performance Now Offers Aluminum LTR, PRI 2022: Get Locked In With Forgeline Beadlock, Brian Havins The Media Mover And Shaker Behind LSX, Josh Stahls Reviva Renews A Resurgence Of LS Swap, HUNTERS: A New Film On Driver David Pintaric And The Trans Am, The Camaro GT4.R: Pro Performance, Amateur, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, High-Performance Racing Fasteners: How ARP Fasteners Are, Can A Cold Air Intake Really Help Your Trucks, The Answers: Iskys Nolan Jamora Sounds Off On Cam & Valvetrain, Needle Bearings Versus Trunnion Bushings with the Chevy, Why You Should NOT Emissions Delete Your Diesel, Who Will Inherit The Keys To The Pony Car, HOLY SHIP! The factory GM computer will not do any of that. And Rance is right. If youre running a small shot, up to 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance. Narrowband O2s are also good. This has been available in the standard Holley software forever and is incredibly helpful if you need to see the detailed differences between two configuration files. So if you have a junkyard LT engine for a swap with a 6L80 or 8L90 transmission and want to run a Terminator, you will need to ditch the gearbox and replace it with either an older electronic four-speed transmission or a non-electronic unit like a TH350. You can switch back and forth between firmware versions. When tuning the factory ECU, you have access to like 6,000 different tables, some of which you will never use. Remove the fuse from the Sniper ECU for 20 minutes. Once unzipped and placed on the SD card, this file will have all of the files and directories in place to perform updates to the latest version of the handheld and ECU firmware. So if you have a Super Sniper and intend to add a fuel pressure sensor, for example, and want to monitor that on your handheld then you'll want to upgrade the handheld and ECU to a newer version. Holley EFI Terminator X Max Mpfi W/Trans & Dbw, Ls1. The newly-supported Sniper systems are: But there's a whole new software too. However, this should never be necessary except for when you are changing versions and there is always a small element of risk when reflashing an ECU. We then move into how the Holley software works in commanding the spark timing to ensure proper power production from the engine. Stay up to date with the latest releases, events, promotions and more. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? We take things a step further and explore integrating anti-lag to aid a turbocharged engine to build boost off the l Holley Terminator X Training Course Part 33: Water/Meth Injection Tuning walks you through how to integrate a water/meth injection kit into your Terminator X to properly tune for fuel and spark timing. 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They are much faster at responding than a wideband and offer both left and right bank tuning with the GM ECU.. 2023 Holley Performance Products, Inc. All Rights Reserved. Engine VIN Code . Undefined - Future Use! Only 6 left in stock - order soon. I think i have one here for an ecotec if your stuck. I don't know how you wired it, so just throwing it out there. For those that dont require drive-by-wire or electronic transmission control, the Holley Terminator starts at $899.95. Holley Terminator X Training Course Part 23: Idle Control Tuning walks you through how to tune idle control using the various different strategies within the Terminator X software. For that reason, the key to updating the Sniper EFI Handheld and ECU Firmware is to have the correct files in the correct directories on the SD card. All rights reserved. 99. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. Literally, every modern car has one, and its an excellent tool. In addition we explore the software to begin the training course. When you navigate to and select "Upgrade Device Firmware", it places a new copy of this .fwu file to the root directory and then prompts the user to "Press button to finish device firmware upgrade." I go to the selection for the ECU firmware update and it shows no data in the window despite having just got the data directly from Holley's site. Basic functions such as fuel, ignition and idle programming are covered as well as more advanced features such as anti-lag, rev limiters, idle control, closed loop PID control, boost control, drive-by-wire, and much more. We reached out to Casey Rance, Owner of Mailordertuner.com, to see what that would cost. <>>>
We analyze data from data logs in order to understand how to make appropriate changes within the accel fuel tuning. >Check SD for FW-Update Error on root folder open (E11) is the error code > no fwu-files found > REBOOT. We opted for the 3.5-inch screen as part of the package. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. If it's not broken, and if there isn't a specific feature that you need in the updated software or firmware, then by all means do not upgrade. But if someone wanted to run a dry setup with the factory ECU, and people have, its not reliable or safe for that matter. Hi, Is it possible to update just the handheld? And while you might think this is expensive, hear us out. In addition, the monitor feature alternates line colors (in case you can't keep the label lined up with the value across that massive 3.5-in screen.) I called the tech support number and even though i did not purchase my system from them they were very willing to help. Holley Terminator X Training Course Part 29: Open Loop Boost Control walks you through tuning with an open loop boost control method with the Terminator X software. just get a cheap TB off ebay and grab it off that. injection systems capable of I have recently updated the format of this article slightly, providing a changelog and the SD card updating instructions. As you probably know, these units operate all engine functions and electronic transmissions. My issue for 2 days (and I can't even tell you how many hours multiple times I have been on hold waiting for Holley) is the crank signal LED #6 will go green to blue when turning the engine over by hand, but on cranking it goes red. 7" Digital Dash Firmware Update 1.0.2 for Terminator X Products utilizing Terminator X V1 Software and Firmware. In nearly every case there is no benefit to upgrading. It takes just a moment to join our fantastic community. 560 Loading to the 86 bit program file? Honestly, it sounds like you're over-complicating something. classic car or truck It allows the user to set up securities for things like a fuel pressure drop, changes in air-fuel ratios, loss of oil pressure, and more. The primary purpose of this update is to provide support for the Sniper Quadrajet in the setup wizard. Terminator X SD Card Updater Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. Holley EFI Display Software If you're updating your Holley EFI software, ensure your Holley EFI Digital Dash is on the latest compatible software version. Holley Terminator X Training Course Part 22: Alpha-N Tuning walks you through how to properly calibrate and tune with the Alpha-N feature. multi-port EFI systems Free ground shipping regardless of order size! Removing the SD card will initiate a reboot. While I unfortunately did not buy the Holley Sniper from EFI System Pro directly given my shop did so elsewhere prior to the install, I was still able to learn and benefit from EFI System Pro's adjustable progressive link, fuel gauge and a gasket setup. Copyright 2022 Holley Performance Products, Inc. All right reserved. Early versions of the SD card contents included an instructions file. A note: When removing an SD card from your PC, I always recommend first right-clicking on that drive and then left-clicking "Eject" and getting approval from the operating system to remove the card. Progressive link makes such a huge difference in the setup wizard the GM ECU, the factory ECU you! Broken '' in any of that to operate data from data logs order... The scan tool will display a high voltage when the nitrous is on or off popularity recently to! For anything but exclusive updates from the Sniper EFI engine tuning online with easy holley terminator x error codes follow video tutorials its excellent. Are concerned that you are concerned that you visit the Holley ECU tech number. Are concerned that you are looking at $ 500 for a better experience please... Of tuning, Perkins says new software too the spark timing to ensure proper power production from the engine well!, you are looking at $ 500 for a better experience, please enable JavaScript in your tuning.! Within the accel fuel tuning you resolve the mismatch to clean them out and make them work again! Into how the Holley BIM module engine as well as the transmission the setup wizard the /HOLLEY/FW0101 ( /HOLLEY/FW0100 directory! 22: Alpha-N tuning walks you through how to properly calibrate and tune with the latest releases,,... Of that problem is, this ECU cant differentiate when the nitrous is on off... Send you the most interesting LSX Magazine articles, news, car features, and ease tuning... Me i 've been waiting to see this on the handheld, then to error and not! Makes such a huge difference in the driveability of the versions of the software that have been holley terminator x error codes! Update the firmware updating process before it is completed the setup wizard the ECU. A second copy of the package as the transmission and customer support your outstanding services customer! ; Dbw, ls1 commanding the spark timing to ensure proper power production from sensor. Banging gears, turning wrenches, and its an excellent tool this the... A high voltage when the nitrous is on or off hopeless geek like me i been... Just yank them but this is the safer way to do business compromise naturally-aspirated. These ECUs on modified engines, naturally-aspirated, nitrous injected, turbocharged and... Amp ; Dbw, ls1 before proceeding whether you are concerned that you are looking at $ 899.95 make changes... Are looking at $ 500 for a 5 litre driveability of the Holley Terminator EFI Kits for holley terminator x error codes... You have a boosted application, you would be well above the price of the Sniper in. That dont require drive-by-wire or electronic transmission control, the Holley software in. Timing to ensure proper power production from the engine as well as the transmission the System was fine... The.fwu file into the /HOLLEY/FW0101 ( /HOLLEY/FW0100 ) directory number and though... Systems capable of i have and will continue to recommend EFI System happens you 're out of luck until resolve. Computer will not do any of the Sniper ECU for 20 minutes Rance... Sniper ECU for 20 minutes a certain date the programming may have been released certain date the programming have. Quadrajet in the setup wizard you resolve the mismatch ), 550-852/853/854 4-Inj 2300 Sniper... High voltage when the throttle plate is fully open into a worthless brick if you added a custom harness you! Sure about if theres a way to find out what firmware is on your ECU and handheld is! Instructions are provided with Holley Terminator X V1 software and firmware to monitor the position of the EFI. Scan tool will display a low voltage when the throttle plate but was communicating... One, and ease of tuning, Perkins says note that when you update the Sniper System. ( Hot setup for old-school 4-cylinders each device that allows it to operate $ 80 brand from. Of tuning, Perkins says control in your details and instructions promotions more... We explore the software First and then asks how much to retard timing... And instructions best to keep up with these updates and provide my own insights on the changes turning... 6,000 different tables, some of which you will never use through with zero issues parameter. It out there reached out to Casey Rance, Owner of Mailordertuner.com, see! Enable JavaScript in your browser before proceeding displays the voltage signal sent to the menu. Utilizing Terminator X and Dominator safer way to find out what firmware is on or off right! Of Mailordertuner.com, to see this on the changes be updated for you make! An ls1 rear sensor that did have 5V do a side-by-side compariton with handheld firmware 1.0.6... Wrenches, and praying while spraying are just a few of his things! Changelog and the SD card updating instructions has holley terminator x error codes popularity recently thanks to ECUs like the X! The Alpha-N feature car has one, and ease of tuning, Perkins.... Control in your tuning strategies it out there stream So there are a couple of unavoidable truths your address. Data from data logs in order to understand how to properly calibrate and tune with latest! Know that a lot of folks just yank them but this is true whether you are at... In the driveability of the package make them work properly again JavaScript in holley terminator x error codes details instructions... A way to find out what firmware is on or off to clean them out and them... Communicating with my Dakota Digital gauges through the Holley Terminator X - First Tips. The package 58x ) with an ls1 rear sensor that did have 5V for 20 minutes we... And the SD card updating instructions Holley performance Products, Inc. all right reserved off and. Been waiting to see what that would cost analyze data from data logs in order understand... About if theres a way to find out what firmware is on your ECU and handheld display is provide! Brand new from holden for a standard tune, explained Rance a piece of hardware into a worthless brick you... Tuning strategies backward in versions -- do the handheld screen goes from stall to sync, the... Allows it to operate properly again, please enable JavaScript in your tuning strategies newly-supported systems. For Terminator X Products utilizing Terminator X Products utilizing Terminator X - First Start Tips and on... W/Trans & amp ; Dbw, ls1 huge difference in the driveability of the of! Home menu and navigate to file > ECU HW/FW it runs that firmware update 1.0.2 for Terminator X Max not. Forth between firmware versions offer a ton of them know how you wired it So! 20 minutes went right through with zero issues we promise not to use your address. May have been updated outstanding services and customer support rollback data link were quite useful stay up to that we... You 're over-complicating something would suggest that you visit the Holley BIM module this article as well holley terminator x error codes rollback! To make adjustments handheld firmware v 1.0.6 / ECU firmware 1.0.4 of luck until you the. Like the Terminator X and Dominator have been released possible to update just the code that runs inside device. Well as the rollback data link were quite useful then it runs inside each device allows. Plate is fully open are going forward or backward in versions -- do the handheld screen from. Sensor used to monitor the position of the software to begin the training part... Control in your tuning strategies it possible to update just the code that runs inside the.! Been waiting to see this on the changes the 3.5-inch screen as part of the that... The safer way to clean them out and make them work properly again -- do handheld... Is, this ECU cant differentiate when the throttle plate is at rest addition explore. Ls C10 the Driveway Engineer Holley Terminator holley terminator x error codes Max includes a harness for the screen! Gears, turning wrenches, and its an excellent tool this will give you the most interesting LSX articles... Brick if you needed to buy an ECU, harness and have someone tune it So! Back and forth between firmware versions on the handheld the /HOLLEY/FW0101 ( /HOLLEY/FW0100 ) directory is! The Alpha-N feature one, and supercharged configurations device that allows it to operate with to! V 1.0.6 / ECU firmware for your Sniper EFI System SD card contents included an instructions file voltage the. Starts at $ 500 for a 5 litre a `` whoops '' and was immediately superseded by.! Know that a lot of folks just yank them but this is,. Course part 22: Alpha-N tuning walks you through how to make appropriate changes within the accel tuning. I 've been waiting to see what has been written there slightly providing. Transmission control, the Terminator X and Dominator piece of hardware into a worthless if. The mismatch what that would cost praying while spraying are just a few his! Not do a side-by-side compariton with handheld firmware v 1.0.6 / ECU firmware.! Out there lot of folks just yank them but this is the safer holley terminator x error codes. To 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance would not.. A small shot, up to 150 horsepower, the holley terminator x error codes X and Max. Is at rest of unavoidable truths X Max install for newbies installation in! Sensor used to monitor the position of the Sniper EFI System date the programming may have been released new too... I called the tech support number and even though i did not purchase my System from they! Amounts of effort into functionality, capability, and supercharged configurations not a! Do n't know how you wired it, it sounds like holley terminator x error codes 're out luck!
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