Holley 4l80e no power - HP LS EFI Kits. Plug and play LS engine control. On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal. Allow you to identify any Critical engine issues at a glance. 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation ...

 
The performance world is changing. While power remains almighty, ... we bolted a used 4L80E that Ed Taylor scored from Craigslist. ... we needed a 950hp Holley to feed the Rat, .... Ffxiv pvp series 4 rewards

It is a holley 9379, 4150 competition 750 double pumper. Looked up the factory jetting and it was 68/81 with a 6.5 power valve in the front only. So, it looks like the power valve was removed and it was jetted up 5 in the front, and the rear was jetted up 3. Seems like a lot for a 5.3, with a cam, and shorty headers.Holley Dominator EFI/4L80E will not shift from 1st. I recently got my car fired and running, we tried to go for a drive but the trans only has 1st and reverse. I have tried to manually shift it and get nothing but 1st. The gear indicator on the gauge pack on the laptop indicates "1" all the time. It also has no speedo read out on the laptop.4L80E – Level 2 Transmission with Torque Converter. Email this page to a friend. Horse Power: 500 (500 Torque) Converter: HD Towing & 4WD Lock-Up Stall: 1800-2200Master Overhaul Kit with New Steel Plates Raybestos High Energy Frictions Transgo Reprogramming Kit Filter New Torrington Bearing Kit New Bushing Kit New Thrust …forcd02 · #13 · Mar 3, 2021. Two things I have learned using the Holley system (had 4, prob still only know 30% of its workings, lol) make a back up copy, and don't weld on the car with the computer hooked up. One tiny spot weld courp. the tune, but lucky I had the backup. when your credit cards are max\'ed-call and raise the limits.Tarakan is an island and co-extensively the sole city within the newly established Indonesian province of North Kalimantan.The island city is located in northern Borneo, midway along the coast of the province. The city boundaries are co-extensive with the island (including a couple of small islands off the coast of the Tarakan Barat District).Mar 13, 2017 · The 4L80E takes the 400’s internals and blends them with efficiency, thanks to the addition of overdrive and converter lock-up. At 8,000 pounds gross vehicle weight, the 4L80E’s capacity is greater than the smaller 4L60E’s. As a result, the 4L80E is a completely different transmission and doesn’t share anything in common with the 4L60E. Tarakan is an island and co-extensively the sole city within the newly established Indonesian province of North Kalimantan.The island city is located in northern Borneo, midway along the coast of the province. The city boundaries are co-extensive with the island (including a couple of small islands off the coast of the Tarakan Barat District).20 nov 2020 ... ... 4L80E transmission. Although this harness won't work for the drive ... © 2023 Power Automedia. All rights reserved. Privacy Terms ...WIRING MANUAL & DIAGRAMS 199R10555 - Holley is a comprehensive guide for installing and troubleshooting Holley EFI products. It covers the latest revision of the wiring system, including ECU, ignition, nitrous, water/methanol, and sensors. Learn how to optimize your fuel injection performance with this manual.Holley has made it easy to select just the right engine control unit for your needs. Choose from: Holley HP: Advanced EFI for Everyman. Holley Dominator: EFI With Virtually Unlimited Capabilities. Holley Avenger: All-Inclusive EFI for Small- and Big-Block Chevrolet. Holley Terminator EFI: State of the Art in Throttle Body Injection Systems.Garage. Meets & Events. THREAD TABLE OF CONTENTS: 4l80e Information, technical sheets, build info, guidelines 4l80e NNBS T42 swap 4l80e sloppy transbrake (3rd gear spool mod) Gen3 or Gen4 rods GM Map Sensor Identification - scale - offset - settings 4 Bar map IAC Relearn Is that a 4.8 or a 5.3? LS Camshaft Sensor...With everything installed correctly, when the brake is pressed, the switch will send power to the ECU, letting it know the brake has been applied, thus unlocking the torque converter clutch. Here you can see that our switch is all wired up and ready to go. All we need to do from here is plug the new unit in where the factory switch was located.GM's popular LS engines are finding their way into a large variety of vehicles. They make great power, plus they're very durable and reliable. Unfortunately, the factory LS pans don't always fit or they hang too low for today's hot rods. Holley's new LS Swap Engine Oil Pan is designed to help! It provides maximum clearance to the chassis and ground, plus provides an OE (Original Equipment ...U.S. stocks closed mostly lower on Wednesday, with the Nasdaq Composite dropping around 175 points. Here is the list of some big stocks recording ... U.S. stocks closed mostly lower on Wednesday, with the Nasdaq Composite dropping around 17...Ignition Control. In order to set up the ignition on the Holley Dominator, the first step is to fill out the “Ignition Parameters” section in the menu. In this case, the ignition type is designated. The menu also allows you to input the firing order, input the knock sensor parameters (if they’re used), input parameters for cranking timing ...Part number 550-916 also has 4L60E or 4L80E Transmission control. Terminator X Max comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast. The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions.Holley (HLLY – Research Report) received a Hold rating and a price target from D.A. Davidson analyst Michael Baker yesterday. The company... Holley (HLLY – Research Report) received a Hold rating and a price target from D.A. Davidson...The performance world is changing. While power remains almighty, ... we bolted a used 4L80E that Ed Taylor scored from Craigslist. ... we needed a 950hp Holley to feed the Rat, ...I have a '94 F150 with an LS 5.3L. When it had 4L60E, everything was working fine even had paddle shifter mode to work until the transmission startted slipping. So I decided to go to a freshly new built 4L80E. Installed transmission, change to 4L80E settings on tune. When I drive the truck in D (4th) the truck won't shift to4L65E, 4L70E, 4L80E, and 4L85E transmissions. 2 US Shift Transmission Control System instruction and operation manual. ... Holley solenoid. The older Bosch solenoid is silver, while the newer Holley ... Power Splice the power wire (Pin 9 Red with 7.5 Amp fuse) ...Innovative Performance Chip/Power Programmer for Chevrolet Silverado 2500 & 3500 - Improve Your Fuel Mileage & Gain More MPG, Increase Horsepower & Torque!1982-1993 Chevrolet S10 LS Swap Parts - Holley. Skip to main content. Categories. Brands. Shop By Vehicle.Buy NEW TERMINATOR X MAX LS1 24X,1X MPFI KIT WITH TRANSMISSION CONTROL LS 24X CRANK,1X CAM,4L60E,4L80E TRANSMISSION CONTROL,NO LAPTOP REQUIRED,USB/CAN TUNING CABLE,COMPATIBLE WITH LS1,LS6 ... takes the guess work out of tuning your base fuel table | High Impedance …Step 2: Power Connect the power wire (Pin 9 Red with 7.5 Amp fuse) from the Quick 1 to ignition-switched power wire. Do NOT use accessory-switched power. Step 3: Throttle Position Sensor Attach the 3 Throttle Position wires from the Quick 1 to the Throttle Position Sensor. Pin 16 Black is dedicated ground. Pin 11 Orange is +5v Description. Our Holley EFI standalone harnesses are designed for installing these new GM 24x EFI engines into your ride, whatever it may be. This swap harness is specific for 1997-2006 GM LS Based engines with a black crank position sensor and a Drive by Cable (Mechanical) Throttle Body and a 4L60e or 4L80e Transmission.U.S. stocks closed mostly lower on Wednesday, with the Nasdaq Composite dropping around 175 points. Here is the list of some big stocks recording ... U.S. stocks closed mostly lower on Wednesday, with the Nasdaq Composite dropping around 17...Cataclean Diesel - Fuel and Exhaust System Cleaner; Motorcycle and Powersports; Gauges and Gauge Accessories. Categories / Gauges and Gauge Accessories18. Aug 20, 2022. #1. I have a 6.0 Lq9 and a 4L65/E trans in my buggy, I installed a Holley terminator x Max computer to run the eng and trans. I have worked through the wizards for set up and it runs very well. but the trans will not shift out of 1st gear. Park,Rev,Neutral, all work fine. but is doesn't matter if I am in D,2,1 with the shifter ...If you are looking for a reliable and easy-to-use transmission controller for your GM 4L60/65E or 4L80/85E automatic, you may want to check out the PERFECT TORC from Painless Performance. This manual provides detailed instructions on how to install and program the controller, as well as troubleshooting tips and wiring diagrams. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $109 at Summit Racing! Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning …Holley EFI; Dominator EFI; If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Please be aware that this is a community forum.There is no reason to settle on just three gears or the kickdown linkage of an automatic transmission with the number of electronically controlled four speed automatics that are available these days. MSD will take the mystery out of setting up or programming an automatic trans with the Atomic Transmission Controller. The Atomic Trans Control Module (TCM) is based off the popular Atomic EFI ... GM's popular LS engines are finding their way into a large variety of vehicles. They make great power, plus they're very durable and reliable. Unfortunately, the factory LS pans don't always fit or they hang too low for today's hot rods. Holley's new LS Swap Engine Oil Pan is designed to help! It provides maximum clearance to the chassis and ground, plus provides an OE (Original Equipment ...Fits LS1 and LS6 engines with a 24x crank trigger, 1x cam, 1bar MAP sensor, EV1 injector harness, and 4L60E or 4L80E transmissions. Holley Terminator X MAX Engine Management Systems. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. ... * High-impedance injector drivers will safely …Feb 22, 2021 · If you have a boosted application, you are looking at $500 for a standard tune,” explained Rance. By our calculations, with Rance tuning an LS swap, it would cost around $895 for a naturally-aspirated setup and $1,150 for a boosted application, which puts it right at the Terminator X and Terminator X Max price points. Jun 16, 2022 · 1. DRIVER456 Discussion starter · #3 · Jun 16, 2022. I still have the stock trans harness in,Just tied up out of the way,I checked pin for pin in the stock harness and the holley all checks out,If I remove the ground on the EPC solinoid it goes to full line pressure,Around 220-230psi.The ground is good also gets 12v to positive pin.I don't ... 201. You need to see if you can get in on a scanner and watch the % of TCC slip. You should have under 200 RPM slip while locked up, in fact under no load you should see 0 slip. While under a load you can see some slipage occur. If you see the slip keep rising to about 220 - 250 RPM Slip it will kick the converter off.Oct 17, 2020 · Multiply the 1st gear ratio by the rear and ratio to get the final ratio. So, with your 4l60e, it is 3.059 for your 1st gear and 2.73 with your rear end. That comes out to 8.35. Now, what if you went to 3.73s in the rear. 3.059 x 3.73 = 11.41. That's going to be quite snappy off the line. Holley EFI Terminator X Max w/ Trans Control - GM LS1 / LS6 - 24X Crank / 1X Multec 2 - 4L60E / 4L80E - No Handheld ... 4L60E / 4L80E - No Handheld. Old Price . MSRP Our Price Our Price . Add to cart Part #: Manufacturer Warranty : 90 Days . More info; Reviews; Product fitments; Download ... - High Impedance Injector Drivers will safely power ...B&M's Street/Strip transmission is a complete ready to run unit (less torque converter) for high performance street and mild dragstrip use. The transmission provides firm shifts and features a standard shift pattern, these are the finest available for street and strip use. The Street/Strip GM 4L80E automatic transmission fits GM models 1997-2015. Features a 34-element intermediate sprag, high ... High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors. ... 4L80E Transmission Control Harness - Terminator X MAX ...Holley Can Adapter Power Harness. Holley CAN Adapter/Power Harness - New Device To 2 Pin Main Harness. Regular price $31.83 ...Holley has made it easy to select just the right engine control unit for your needs. Choose from: Holley HP: Advanced EFI for Everyman. Holley Dominator: EFI With Virtually Unlimited Capabilities. Holley Avenger: All-Inclusive EFI for Small- and Big-Block Chevrolet. Holley Terminator EFI: State of the Art in Throttle Body Injection Systems.1.9K views 7 years ago. VSS and ISS still connected to Holley to show MPH. 4L80e connector unplugged at transmission - Jakes 4L80e full manual control unit plugged in.If you are looking for a reliable and easy-to-use transmission controller for your GM 4L60/65E or 4L80/85E automatic, you may want to check out the PERFECT TORC from Painless Performance. This manual provides detailed instructions on how to install and program the controller, as well as troubleshooting tips and wiring diagrams.Holley Dominator EFI/4L80E will not shift from 1st. I recently got my car fired and running, we tried to go for a drive but the trans only has 1st and reverse. I have tried to manually shift it and get nothing but 1st. The gear indicator on the gauge pack on the laptop indicates "1" all the time. It also has no speedo read out on the laptop.Part number 550-926 also has 4L60E or 4L80E Transmission control and Drive-By Wire Throttle Body control. ... High Impedance Injector Drivers will safely power ...HP LS EFI Kits. Plug and play LS engine control. On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal. Allow you to identify any Critical engine issues at a glance. 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation ... Unlock the full potential of your Terminator X and Terminator X Max ECU with our free PC software download. Take control of your Fuel Tables, Timing Tables, Idle Control, DBW Control, Boost and Nitrous Control, and much more. Through the advanced tables, you also can add custom sensors such as flex fuel or nitrous bottle pressure. Also included; real-time strip chart, and datalogging/datalog ...... 4L80 Transmission, Each - Holley EFI. ... High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors.GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - 4L60E/4L80E ... High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI ...3. Input Speed Sensor (ISS) on 4L80E 4. The Transmission Control Unit (TCU) 5. The Throttle Position Sensor (TPS) on the carburetor 6. The tach lead on the distributor cap (carbureted engines) 7. Ignition power (12v with key in run position) 8. Battery power (12v at all times) 9. Battery ground (battery negative terminal or solid engine ground).HP LS EFI Kits. Plug and play LS engine control. On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal. Allow you to identify any Critical engine issues at a glance. 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation ... The Sniper EFI Stealth 4500 is designed for engines that make at 800-1,500 naturally-aspirated horsepower, or up to 1,250 horsepower with forced induction. The throttle body is a direct fit replacement for Dominator-style 4500 flange carburetors on …THE New Standard in Fuel Injection! Street to Race - From GM's factory COPO Camaro to NASCAR to your car! Buy NEW TERMINATOR X MAX LS1 24X,1X MPFI KIT WITH TRANSMISSION CONTROL LS 24X CRANK,1X CAM,4L60E,4L80E TRANSMISSION CONTROL,NO LAPTOP REQUIRED,USB/CAN TUNING CABLE,COMPATIBLE WITH LS1,LS6 ... takes the guess work out of tuning your base fuel table | High Impedance …Holley. EFI. ECU wiring. ECU mounting. ECU. video. If you plan on installing a Terminator X on any LS engine, this video is for you! Terminator X works on any LS-based engine including common 4.8, 5.3, or 6.0 truck engines (often referred to as Lq4, lq9, LM7, L33, etc.)If you are looking for a reliable and easy-to-use transmission controller for your GM 4L60/65E or 4L80/85E automatic, you may want to check out the PERFECT TORC from Painless Performance. This manual provides detailed instructions on how to install and program the controller, as well as troubleshooting tips and wiring diagrams.The 4L80E is the descendant of the “Ole Reliable” TH400 transmission. It shares many components and design features. At Jake’s Performance the 4L80E is our most popular transmission. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. The 4L80E has proven reliable like it’s predecessor.Apr 25, 2014 · Battery Power Connection – Both the HP and the Dominator ECU’s share the same main battery power connector. Looking at the front, this connector is at the far right side. The bottom position, Terminal “A” is the ground. Among the places the Holley I/O Module could find itself useful are cars like Andy Starr’s 582ci big-block ’56 Chevy street/strip car. This Hilborn injected Rat uses a Holley HP ECU and Starr wants to expand with additional inputs that will help him improve the big-block’s e.t. and speed. Photo credit: Dave Milcarek Photography.as said, if no signal from the rear sensor, it wont shift another thought, if no power to the trans, it will only have 2nd and rev as I remember hopefully it has the rear sensor ring inside the trans when your credit cards are max\'ed-call and raise the limits4L80E only) Location: Driver side of case, front sensor. Tachometer Signal (RPM REF) Location: Engine Compartment Black A - Red B - Black C6 C7 Output Speed Sensor (TOSS) Location: 4L60E/4L65E 2WD - Tailhousing 4L60E/4L65E 4WD - Transfer Case 4L80E - Driver side of case, rear sensor. Economy/Performance (Optional) Location: …Description. Our Holley EFI standalone harnesses are designed for installing these new GM 24x EFI engines into your ride, whatever it may be. This swap harness is specific for 1997-2006 GM LS Based engines with a black crank position sensor and a Drive by Cable (Mechanical) Throttle Body and a 4L60e or 4L80e Transmission.Terminator X and Terminator X Max. Two powertrain management systems from Holley that offer plug and play control for most LS engines starting at just $999. Why settle for a junkyard ECU with a cumbersome aftermarket tuning interface when you can get complete control of your engine, self-learning fuel strategies and the proven, race winning technology of Holley EFI for under a grand! I have a Dominator system controlling a 6.0L & 4L80E. I'm Pin Mapping & programming for "paddle shifting" for basically a tow/haul mode when I'm pulling a trailer, but want to also have control of the torque converter lock/unlock. Wondering if I can use an input for this or if I will need to do a workaround.Cataclean Diesel - Fuel and Exhaust System Cleaner. Motorcycle and Powersports. View All5.3 ls on 4l80e with segment swap tcc lock up issue Like title says 5.3 on 4l80e with segment swap under same OS# the transmission goes into gear fine but once it gets warm itll stall when i place it in drive. My reverse works with no problem its just my drive that stalls. I did the vss and iss and repinned the main transmission connector.Innovative Performance Chip/Power Programmer for Chevrolet Silverado 2500 & 3500 - Improve Your Fuel Mileage & Gain More MPG, Increase Horsepower & Torque!Terminator X Max transmission tuning. 10-21-2020, 05:07 PM. Hoping someone can help me with tuning on the Terminator X Max transmission tuning. I understand the upshift points, but not so sure on the downshift points. I'm assuming the downshift points are similar to a kickdown or TV cable as for their purpose.03-20-2016, 07:38 PM. Yes, if you're using the transmission harness. It's done automatically in the Transmission ICF, once you enter your correct tire size & gear ratio. If you're not using the transmission harness, you can take the VSS sensor (the rear sensor of the two on the side of the 4L80E transmission) and wire it to an input, then setup ...Holley EFI Terminator X Max w/ Trans Control - GM LS1 / LS6 - 24X Crank / 1X Multec 2 - 4L60E / 4L80E - No Handheld ... 4L60E / 4L80E - No Handheld. Old Price . MSRP Our Price Our Price . Add to cart Part #: Manufacturer Warranty : 90 Days . More info; Reviews; Product fitments; Download ... - High Impedance Injector Drivers will safely power ...Terminator X V2.0.50 Software - Required for GEN III VVT Control and 46RE Transmission Control. Updated - 2021-05-05. Terminator X V2 7" Digital Dash Firmware. 7" Dash Firmware for Terminator X V2. Terminator X Latest Software (V2 build 80) Terminator X V2.0.80 Software. Terminator X V2 SD Card Contents. Includes V2 Build 80 Firmware.Sep 13, 2021. #10. Vehicle speed signal that runs from the pcm to the factory speedometer is at pin 50 in the green connector. Should be a dark green wire with a white stripe. You dont have to mess with the sensors on the transmission at all.Holley's Sniper EFI Self-Tuning Master Kit is the best way to upgrade your car to fuel injection in a cost-efficient way with just 4 simple connections required. Built specifically with a dual pattern bolt on design built to fit 4150 flange and spreadbore manifolds. Take your build to the next level and take advantage of improved engine performance, better miles …The most common problem facing the 4L80-E NO OVERDRIVE and how to deal with it. If the problem is electrical then chances are you can troubleshoot the problem yourself. The torque converter has a torque converter clutch. It is this clutch that provides the mechanical coupling from the engine to the transmission.Feb 22, 2021 · If you have a boosted application, you are looking at $500 for a standard tune,” explained Rance. By our calculations, with Rance tuning an LS swap, it would cost around $895 for a naturally-aspirated setup and $1,150 for a boosted application, which puts it right at the Terminator X and Terminator X Max price points. Aug 6, 2020 · New internal harness, new pillow switch, good power & ground all checked at connector. Only difference is SOMETIMES if I load a random tune file, the range position says 0 in park like it should, then when I cycle the key off then on, it says 2 again.

Shop By Vehicle. GM 4L60/80E Transmission Harness - Complete terminated harness with j4 connector to operate GM electronic transmissions. For 2009+ GM 4L60/80E Transmission use Holley EFI Part Number 558-455. . Muncie radar

holley 4l80e no power

Feb 22, 2021 · If you have a boosted application, you are looking at $500 for a standard tune,” explained Rance. By our calculations, with Rance tuning an LS swap, it would cost around $895 for a naturally-aspirated setup and $1,150 for a boosted application, which puts it right at the Terminator X and Terminator X Max price points. To set the clock, there is no need to enter the setup menu, this can be done through normal operation. 1. Tap the control switch until the clock is display 2. Hold Switch #2 until the hour begins to flash 3. Tap to change the hours. 4. Hold to save the hours and the advance to the minute selection. 5.To set the clock, there is no need to enter the setup menu, this can be done through normal operation. 1. Tap the control switch until the clock is display 2. Hold Switch #2 until the hour begins to flash 3. Tap to change the hours. 4. Hold to save the hours and the advance to the minute selection. 5.The 4L80E is the descendant of the “Ole Reliable” TH400 transmission. It shares many components and design features. At Jake’s Performance the 4L80E is our most popular transmission. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. The 4L80E has proven reliable like it’s predecessor.as said, if no signal from the rear sensor, it wont shift another thought, if no power to the trans, it will only have 2nd and rev as I remember hopefully it has the rear sensor ring inside the trans when your credit cards are max\'ed-call and raise the limitsTerminator X V2.0.50 Software - Required for GEN III VVT Control and 46RE Transmission Control. Updated - 2021-05-05. Terminator X V2 7" Digital Dash Firmware. 7" Dash Firmware for Terminator X V2. Terminator X Latest Software (V2 build 80) Terminator X V2.0.80 Software. Terminator X V2 SD Card Contents. Includes V2 Build 80 Firmware.The first step is to break down the harness and split up the groups of wires. Plan the layout of the harness before getting to the car. It’s very important to properly install wire terminals. A speed stripper really speeds up the process and is a worthwhile investment. The key to a good crimp is quality crimpers.http://www.holley.com/data/TechService/Tech nical/1... ... First thing is to make sure you have proper voltage on main power (goes directly to ...See all 16 photos 16 photos Holley's latest budget-oriented EFI system, the Terminator-X, also offers a slightly more expensive MAX option that integrates 4L60E and 4L80E family of transmission ...To set the clock, there is no need to enter the setup menu, this can be done through normal operation. 1. Tap the control switch until the clock is display 2. Hold Switch #2 until the hour begins to flash 3. Tap to change the hours. 4. Hold to save the hours and the advance to the minute selection. 5.For increased power, depressing the accelerator to the floor will activate the throttle position sensor kick-down feature and will shift the transmission into one gear range lower than is selected on the gear range lever. The throttle position sensor is located on the fuel Injection pump. Figure 1. 4L80E Transmission. NEED PHOTO OF 4L80E HERE ...Apr 3, 2016 · It is a holley 9379, 4150 competition 750 double pumper. Looked up the factory jetting and it was 68/81 with a 6.5 power valve in the front only. So, it looks like the power valve was removed and it was jetted up 5 in the front, and the rear was jetted up 3. Seems like a lot for a 5.3, with a cam, and shorty headers. The first step is to break down the harness and split up the groups of wires. Plan the layout of the harness before getting to the car. It’s very important to properly install wire terminals. A speed stripper really speeds up the process and is a worthwhile investment. The key to a good crimp is quality crimpers.Air & Fuel Delivery /. EFI - Fuel Injection /. Terminator X /. Terminator X and X Max Universal Kits.4L60E 4L80E / TCI® 6x Six-Speed OUTPUT SHAFT SPEED This connects to a speed sensor at the rear of the transmission. In the case of the 4L80E and TCI® 6x Six-Speed transmissions, use the rear most sensor. THROTTLE / TPS SIGNAL The THROTTLE connector can be plugged into an early style GM TPS sensor. Wiring5.3 ls on 4l80e with segment swap tcc lock up issue Like title says 5.3 on 4l80e with segment swap under same OS# the transmission goes into gear fine but once it gets warm itll stall when i place it in drive. My reverse works with no problem its just my drive that stalls. I did the vss and iss and repinned the main transmission connector.I had a 4L80E shifting problem that ended up being a transbrake pressure switch issue. But while I was troubleshooting, Holley tech had me switch the type of ….

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