Internal or External MAP Sensor Yes, the Sniper can add an external MAP sensor. Make sure to select the proper sensor used in the handheld or software. This manual contains the information necessary for the installation of the hardware contained in this kit, which includes the ECU, wiring, and 3.5 touch screen. Yes. Make sure to select the proper sensor used in the handheld or software. NOTE: Terminator X and X Max ECUs have an internal 1 bar MAP sensor. In Stock. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Formula for the GM 3 Bar MAP sensor is (V*8.94)-14.53 I have no idea why it's 14.53 and not 14.696, [rounds up to 14.7] but it works out on GM's chart every time. These inputs and outputs are ideal for running electric fans, boost control, nitrous control and so much more! 2 Bar MAP sensor is to be used in all forced induction applications up to 14.7 PSI Boost. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and Every MPFI Terminator X MAX features real-time fuel learn, high-impedance injector drivers, an integrated one-bar MAP sensorand four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Item #: 6042 . Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. What's Included. Part Number: HLY-550-1225. So where is that thing? Terminator 1 bar MAP sensor. Holley's products also include performance fuel pumps, intake manifolds & engine dressup products for street performance, race and marine applications. It is not engine temperature dependent. AC Delco 12643955 4 Bar 0-4.5V MAP Sensor Follow us on Instagram @HoneyBadgerOBS@alexchase154 Overview. Only 3 left in stock - order soon. Verified Purchase. The Terminator X Max ECU provides connectivity for transmission control and drive-by-wire harnesses and is included only in those kits that require one or both of these features. Holley Model Holley EFI Map Sensor, Terminator 1 Bar Item Weight 5.8 ounces Product Dimensions 3.5 x 3.5 x 2.5 inches Item model number 554-120 Exterior Machined Manufacturer Part Number 554-120 Cover Included Holley EFI Map Sensor, Terminator 1 Bar Terminator X MAX MPFI Kit (550-943) by Holley. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Don't forget to check out progress on my Race Car: Project Blasphemy - 8.07 @ 171. Terminator X and Terminator X Max. Shop Holley Terminator X and X Max Hemi Kits parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. The built-in sensor of the Terminator-X eliminates this potential issue. relates to the Pin Map. View Details. Choose Add Individual Config. Amazon Customer. It is mechanical fuel injection with defector tip nozzles. Note: Terminator X and X Max ECUs have an internal 1 bar MAP sensor. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and 1.0 out of 5 stars Does NOT fit LM7 2006 truck map to LS3 map. Holley Terminator X or Terminator X-Max ECU. Take control of your LS engine with Terminator X Max! They're available in 1, 2, 3, 3.5, 5, and 7-bar models, with a variety of psi ranges. Here I'm bench testing wiring in an external MAP sensor for my Holley Super Sniper 8 injector system. The small blue vacuum hose is the connection for the built-in, one-bar MAP sensor. But, if your plans include playing with boost, you can easily configure an external MAP sensor that fits your needs and the harness has a built-in connector already in place. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Holley Performance Products has written this manual for the installation of the LS TERMINATOR X 10 Quick Turn MAP Sensor Adapters (1/8, 3/16, 1/4) 1 543-121 of exhaust pipe after the sensor. Filter. On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. For Part Number HLY-550-937F if $34.87 $ 34. Holley Performance Products has written this manual for the installation of the TERMINATOR X MPFI fuel injection system. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Estimated Ship Date: 8/4/2021 (if ordered today) Free Shipping. I run that sensor with this adapter for my terminator. It's all in the throttle body! The engine runs great. High Tech Throttle Spring Kit 4 Holley Sniper EFI 4150 . With 3-Pin Connectors. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. The inputs/outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, & more. 95 $143.49 $143.49. Note: Terminator X and X Max ECUs have an internal 1 bar MAP sensor. 1 Answers Submit an Answer. Add to Wish List. If your combination requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416. For naturally aspirated & See more ideas about holley efi, holley, map sensor. Holley 300251 MAP Sensor Cover. Then for the MAT/IAT use the Holley 534-220 sensor in your intake air tube. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. The P refers to the male harness connector and the J refers to the mating female ECU connector. A Holley EFI system should be considered stand-alone with certain add-on features that may or may not offer integration with your vehicle. $80.06 Add To Cart. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Holley MAP Sensor Adapter Harnesses (2) Holley Pro-Jection Holley Terminator X and X Max Hemi Kits (10) Holley Terminator X and X Max LS Kits (23) See More. It Click Toolbox pulldown. Bosch Wideband Sensor and Weld Bung. Shop Holley MAP Sensor Adapter Harnesses parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Terminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT.Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and Product Name. $1,070.95. FREE Shipping. This PDF gives a highly detailed comparison of the Terminator X and X Max to engines built using the Holley HP and Dominator ECUs. Manifold Air Pressure Sensor (MAP) Holley EFI systems work with 1 to 5 Bar MAP sensors. Ships Today. Holley 550-1225 - Holley Terminator X Engine Management Systems. Holley is the new standard in EFI! GM P# 12592525. $72.05 $ 72. The Holley 558-463 adapts a Holley EFI main harness to the Terminator X Wideband O2 sensor part number 510-554-155.This adapter is specific to the Holley Terminator X EFI system and will not work with LSU 4.2 Oxygen Sensors. About Holley EFI. Make sure to select the proper sensor used in the handheld or software. Engine Management Systems, Terminator X, Plug and Play Harness, 02 Sensor, 3.5 in, Touchscreen, Mopart Hemi Gen III, 2007-13, EV6 Injector, Kit. In the past, weve had issues with coordinating the correct aftermarket MAP sensor with the Holley HP which caused a bit of grief. For GM LS Engine Harnesses. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Throttle Position Sensor. Standalone Engine Management Systems. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. All Terminator X systems include either a Terminator X or Terminator X Max ECU. Qty. The built-in 1bar MAP sensor is perfect for naturally aspirated and Nitrous engines, but if big boost is your thing Terminator X allows you to easily disable the onboard MAP sensor and connect to an external 2 bar GM sensor. Terminator X comes fully loaded with base maps for common LS engine combinations. Figure 9 ADD A BOOST ICF 1. GM P# 12592525. Terminator X MAX MPFI Kit (550-919) by Holley. Figure 10 2. Terminator X Foxbody Kit (550-937F) by Holley. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Posted: Thu Apr 15, 2021 7:55 am Post subject: Re: Holley Terminator X EFI - it works!!!!! They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! They can be thought of as the same. On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. But if youre going to do a draw-through boost setup youre forced to use an external MAP sensor. Holley TERMINATOR X FORD MPFI KIT. The Terminator X Max ECU features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, electronic transmission control, drive-by-wire throttle body control & 4 programmable inputs & outputs. The Terminator X Max ECU provides connectivity for transmission control and drive-by-wire harnesses and is included only in those kits that require one or both of these features. There's a sensor at the front of the manifold (truck style) that may be a MAT sensor, but the plug won't work, sensor is bigger than the Holley connector. The AEM 30-2130-30 2 bar stainless steel MAP sensor is a great crankcase pressure sensor. See Less. The system is setup to get your boosted Foxbody Mustang back on the road in no time! They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! So 10.3.5 in the instruction book says it required to hook up the M.A.T sensor wire to the MAT located in the intake manifold. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. GM P# 12592525. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. In addition to real-time fuel learning, the Terminator X features a 1 bar MAP sensor and four programmable inputs and outputs. 5.0 out of 5 stars. While the on-board MAP sensor is limited to 1 Bar it is still possible to add your choice of external MAP sensors and incorporate blow-through or draw-through boost to your engine. https://youtu.be/42wID1_xJLAhttps://sites.google.com/site/sloppywiki/tunecabinet The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Holley Terminator X ECU. Unlike some of The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Manifold Air Pressure Sensor (MAP) Holley EFI systems work with 1 to 5 Bar MAP sensors. -Scott. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor & 4 programmable inputs/outputs. See Figure 10. Plug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block. Foxbody Specific Kits contain an ECU Mounting Bracket TFI Ignition Adapter a foxbody specific engine main harness, as well as MAT and CTS sensors. High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. The ignition is triggered off the rear of the crank and works great. The Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1 bar MAP sensor, and 4 programmable inputs and outputs. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. HOLLEY EFI TERMINATOR X MAX GM GEN V LT EARLY DIRECT INJECTION KITWith GM LS Drive-by-Wire Throttle Body ControlTake control of your GM Gen V LT1, L83, or L86 engine with Terminator X! It's 1/8" NPT & more compact than a conventional MAP sensor (additional details - LINK). So I separate the wiring harness and break the cam sensor wires out? Quick & easy disassembly if it ever needs cleaning. or Best Offer. CRISTIAN from CA | 8/29/2020. Weight: SKU: Barcode: Collections: Holley EFI. Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Lowest Price Guarantee. Every MPFI Terminator X MAX features real-time fuel learn, high-impedance injector drivers, an integrated one-bar MAP sensorand four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. It is possible that Detroit is slightly above sea level, and you can use 12.11 in the formula for 1 mile above sea level. Holley Terminator X and X Max Hemi Kits parts in-stock with same-day shipping. View list. This is with key-on, but engine not running. If your combination requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416. Terminator 1 bar MAP sensor. $130.95 $ 130. Terminator X comes fully loaded with base maps for common LS engine combinations. The throttle bodies are modified hilborn. If there is a zero offset of more than about 0.25psi for a pressure transducer (from 0.0 PSI), or .25 kPa for a MAP sensor (vs the Baro reading), you can correct that here. Manufactured using the highest grade materials and the latest technology, they Item #: 8285 . Let Us Help Choose The Right Sniper EFI System For You!2-Barrel SystemsEngines making up to 350 HP (Naturally Aspirated) Engines making up to 500 HP (Boosted or Dry Nitrous) Sniper & Super Sniper 2300 2BBL EFI System (T Holleys Terminator X And X Max The Terminator X series has a ton of features that are way ahead of the GM ECU when it comes to engines with modifications. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The (4) 100 lb./hr injector or (8) 100 lb./hr injector systems are capable of supporting up to 650 HP (naturally aspirated) or 1,250 HP (forced induction). The Terminator X Max ECU features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, electronic transmission control, drive-by-wire throttle body control & 4 programmable inputs & outputs. Because the Terminator X incorporates Holley's killer wideband O2-based self-learning strategy, the system tunes itself while you drive. What's Terminator X? Holley's Terminator X family of EFI Systems are standalone engine management systems that closely replicate some of Holley's most advanced engine management systems but at a much more budget-friendly price. Manifold Air Pressure Sensor (MAP) Holley EFI systems work with 1 to 5 Bar MAP sensors. Reviewed in the United States on March 15, 2020. The inputs/outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, & more. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Holley EFI Map Sensor, Terminator 1 Bar. Comes with new weatherpak connector to make a direct plug and play or can modify Terminator harness plug for the plastic bosses to fit correctly. Holley MAP Sensors Whether your engine has forced induction or is naturally aspirated, Holley MAP sensors will keep your engine performing at its best. Holley EFI has delivered the Terminator X and Terminator X Max standalone engine management systems (EMS) for swappers to take full control of their fuel-injected or multi-point fuel injected (MPFI) engines. Note that the letters P and J are interchanged in places for the connectors. I can't find the MAT sensor, the instructions say to plug it into the sensor on the intake manifold. Report abuse. Idle Air Control (IAC) System. Engine Family. The Each Terminator X EFI System includes the following: Stealth Throttle Body with: 100 PPH Fuel Injectors (@ 60 PSI) 1-BAR MAP Sensor. The inputs & outputs are ideal for electric fans, boost control solenoids, progressive nitrous control & more. At sea level, it should read somewhere around 100 kPa. Terminator ECU can be EASILY updated to Holley HP ECU specs with a free online software download; ECU can then be used for boosted, nitrous, and many other applications in the future as you desire! Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Need that map sensor to go with my Holley terminator x. Product Details. Make sure to select the proper sensor used in the handheld or software. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Stock oil pressure sensor with Holley terminator oil sensor plug Unlike some of our competitors, we offer true boost control! My If your combination requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416. $26.72. Speed Sensor VSS for FORD EFI or Electronic Speedometer for use with Dana 20 transfercase. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. For naturally aspirated & Manifold Air Pressure Sensor (MAP) Holley EFI systems work with 1 to 5 Bar MAP sensors. Part number 550-918 also has 4L60 or 4L80 Transmission control. Holley includes a P/N 558-305 ignition harness that plugs directly into the factory TFI distributor and the main harness. This system no longer uses the MAF setup in your vehicle but rather a 3-bar MAP sensor (included in this kit) to monitor engine vacuum and boost. Choose the style preferred for your application. Helpful. Delphi M/P 150 to Delphi GT. MAP Sensor Adapter Harness. The built in 1bar MAP sensor is prefect for naturally aspirated and Nitrous engines, but if big boost is your thing Terminator X allows you to easily disable the on-board MAP sensor and connect to an external 2 bar GM sensor. Low 8 Second Street Car. To summarize, Holley was able to leave out some features found to be less-necessary by the majority of users and, in doing do, Terminator X features real-time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Holley MAP Sensor Adapter Harnesses parts in-stock with same-day shipping. Holley TERMINATOR X MAX 550-934 LS1 24X/1X MPFI W/ DBW THROTTLE BODY AND TRANS. Throttle Position Sensor. Bosch Wideband Sensor and Weld Bung. Just as noteworthy is the fact that the Terminator X Stealth TBI EFI System uses an external ECU that is safely located in the chassis of the vehicle. Stewart2.0 wrote: All while keeping the soul of the van at less than 1/2 the cost of a engine swap. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. (Non-VVT only) Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Come on in, let's get you squared away! Holley-Anderson Terminator X for Foxbody Mustang 86-93 MPFI kit for forced induction applications. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more.Terminator X ECU comes fully loaded with base maps for common Holley is the new standard in EFI! See Figure 9. The inputs & outputs are ideal for electric fans, boost control solenoids, progressive nitrous control & more. Kit Includes: - Terminator EFI ECU - Terminator Hand-Held Controller - Main Power Harness - Injector Harness Terminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT.Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. Above left: The Terminator X GEN III Hemi kit includes an electronic control unit (ECU), a touchscreen handheld, a pair of Bosch LSU 4.9 wideband Oxygen sensors (Lambda sensors), a built in 1-bar manifold absolute pressure sensor (MAP), and all the harnesses necessary to control the Hemis electronics.Above right: The Terminator X has eight built-in LEDs in the ECU. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor & 4 programmable inputs/outputs. All Electrical connections per the Manual Done Right. The inputs/outputs are ideal for electric fans, boost control solenoids, progressive nitrous control & more. The inputs/outputs are ideal for electric fans, boost control solenoids, progressive nitrous control & more. About Holley EFI. Terminator X MPFI Main Harness Kit by Holley. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. Unlike some of our competitors, we offer true boost control! 0 of 0 found this answer helpful. Terminator X features real-time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. FREE Shipping. Your Price $72.05 Suggested Retail. You need to use the Holley 558-416 MAP adapter harness. All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Used to add 2.5 bar map sensor to holley terminator X max system so can run boost on 5.3 Read more. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor & 4 programmable inputs/outputs. All of the new Terminator X Max systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control. More Buying Choices $24.02 (11 new offers) Holley EFI Map Sensor - 1 Bar. Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The Each Terminator X 4500 EFI System includes the following: Stealth Throttle Body with: 100 PPH Fuel Injectors (@ 60 PSI) (x8) 1-BAR MAP Sensor. 1 product rating. This harness is for use with 1993-1997 Camaro or Firebird with LT1 engine when using a Holley EFI ECU (HP, Dominator, Terminator X, or Terminator X Max). Holley Technical Support 1801 Russellville Road Bowling Green, KY 42101 270-781-9741 Description Holley 3 Bar MAP sensor for use with Holley Terminator X ECU and Terminator X Max on Foxbody Mustang. I was hoping to run it in the engine masters challenge but am on the wait list. 05. Asked by CHASE on 8/24/2020. Idle Air Control (IAC) System. Replacement 1 bar MAP sensor for Terminator EFI. Alternator Charging great at 13.9V All AFR per target map is spot on. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X MPFI Kit (550-904) by Holley. When you buy your Holley Terminator X MPFI Systems for GM 97-'07 4.8, 5.3, and 6.0 Truck Engines at EFI System Pro you not only get free shipping but expert EFI System Support at no extra cost. sensor is reading correctly. Two powertrain management systems from Holley that offer plug and play control for most domestic V8 engines starting at just $999. 5.0 out of 5 stars 3. All Terminator X systems include either a Terminator X or Terminator X Max ECU. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Also included is a new coolant temp sensor for the Terminator X. And the Snipers internal MAP sensor is 2.5-bar compared to the Terminator Xs more meager 1-bar sensor. Holley Performance Products has written this manual for the installation of the LS TERMINATOR X 10 Quick Turn MAP Sensor Adapters (1/8, 3/16, 1/4) 1 543-121 of exhaust pipe after the sensor. HOLLEY EFI TERMINATOR X MAX GM GEN V LT EARLY DIRECT INJECTION KIT W/ DBW & TRANS. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The built-in 1bar MAP sensor is perfect for naturally aspirated and Nitrous engines, but if big boost is your thing Terminator X allows you to easily disable the onboard MAP sensor and connect to an external 2 bar GM sensor. It has provisions for a MAP sensor to use for vaccum advance, but have not hooked it up yet. NOTE: Terminator X and X Max ECUs have an internal 1 bar MAP sensor. I'm using a Holley 550-917 Terminator X Max system for a 2005 LQ4 swap into a 1985 Corvette. Default. 87. Brand New. MAP Sensors. On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. still unsure how to wire up that pesky gm flex fuel sensor to your terminator x system? Holley Performance Products has written this manual for the installation of the LS TERMINATOR X 10 Quick Turn MAP Sensor Adapters (1/8, 3/16, 1/4) 1 543-121 of exhaust pipe after the sensor. $1,499.95. With the Holley Sniper EFI system, you don't need no stinkin' wiring harness! For naturally aspirated & Part # 554-120 Be the first to write a review. Holley MAP Sensor Adapter Harness with Delphi M/P 150 3-Pin Connectors. May 27, 2021 - Explore COLORADOSPEED's board "HOLLEY EFI", followed by 641 people on Pinterest. Both the Terminator-X and MAX employ a built-in one-bar MAP sensor, which makes integrating the system much easier. $39.99. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more.Terminator X ECU comes fully loaded with base maps for common Sort. Hey all, So I have ran into a Gremlin on my Holley EFI install concerning the IAC Sensor and the connection. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and I have a GM Crate LS3 engine, I don't see a MAT sensor, and even if I did, that pigtail is located in the same loom as the cam sensor which is in the front of the engine. Not Yet Reviewed. Very easy to do following the Holley instructions. All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control. In Stock. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor & 4 programmable inputs/outputs. - Holley TERMINATOR X MAX 550-934 LS1 24X/1X MPFI W/ DBW THROTTLE BODY AND TRANS. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Holley Terminator X and X-Max Stealth Electronic Fuel Injected (EFI) Systems will improve idle stability, drivability, and wide-open throttle horsepower. Price (low to high) Price (high to low) Newest. Depending on your elevation, it can read as low as 85 kPa. Share.