Ls Swap Vss Output - How to Tell if You're the Victim of a SIM.

Description: 128k GM-style High Frequency Pulse Generator. They have in abundance precisely what developing nations need. I already wired it to a white with orange stripe wire going into the ECU that looked like it was the same wire, but I lost the speed signal all together. -Pull out the short output shaft and Swap with new longer output shaft. Now that you’ve got your project running again, you need some sweet LS swap gauges. There are two wires coming the original VSS on the 700r4. 300-325 HP at the rear wheels will be plenty, and is pretty easily obtained from an LS1 with some simple mods. 7L Vortec 0411 Swap to RoadRunner!-= =-02-11-2012 #3. It turns out that Aisin, the manufacturer of the AR5, also made the R154 transmission (for the Toyota Supra ), which can handle quite a bit of power. 3-liter LS and 4l80e completely transformed the driving characteristics of the Suburban. Aug 28, 2018 · When you are doing a build with the LS family of GM engines, the idea is to end up with a simplified engine harness that only needs a minimum number of inputs/outputs for a standalone swap. The computer has 1 wire that goes to the transfer case range switch. The input speed sensor or ISS is one the later model 65/70’s have it all all 80’s, just tells of slippage in. 95: 128k High Frequency GM Pulse Generator. This is reset when the 1⁄4 mile time restarts. I've googled and found about 9,000 answers. 11438 Peak by trans revolution *Manually calculated*. 3 Build - A Summary Thu Mar 28, 2024 11:30 am by Gutterboy black would be low. Which is a pretty accurate description of what a standalone harness actually does. The Jeep VSS signal goes from 0v to I think 5v (I just know it’s a positive voltage), the GM PCM expects a signal that goes from like a 6v to -6v. My setup will not do a trans VSS though. Dec 20, 2023 · Electronic auto options will have a GM VSS somewhere. I'm not sure if this is posted in the right section but I'm sure it will get moved if necessary. I'm finishing up cutting down a 5. I am using a 2006 LS4 with an E40 ECM (Gen 3). Dakota Digital GM 40-pulse VSS - $119. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. If you have a 4l60/80e and the VSS in the TC output you need a 4low switch. Regardless of automatic transmission choice, tuners usually begin with an LS-series calibration from an automatic transmission vehicle to retain proper engine idle characteristics. Wiring tach ls1 wires ih8mudSwap ls wiring expert advice starting before first heroes Wiring vss speed vehicle output circuit plug help details c2 camaro pcm does bcm ls1tech reply forums ebcm gifSolution: swap with 3 wire vss. D3 -- Speedo ground -- black/white. Mar 7, 2009 · He said it is caused by a weak VSS Circuit. But as we can see, we have two columns named RSS and VSZ, which show the total memory allocated to each process and the maximum a process has assigned to itself. I'm using 2010 camaro accessories to run a whipple 2. How hard is it to compensate for the 8000PPM output of this sensor in the tune? Anybody have any experience with this pulse generator, or any other?. Hence the need here to go from VSS to mechanical. Try to hear the engine running before buying it. The VSSB converts the HI/LO AC sine wave feeds from the VSS itself into a 3 different kinds of signals. I can reuse my current radiator (doesn't leak & my current 454 doesn't overheat) I'll. Here’s the DD unit: SEN-4165 - 2,000-8,000 PPM Pulse (Using 1-4 Magnets) Magnetic Pick-up coil for transmissions without a speed cable or VSS output. Not sure if the tach output for the ECU will need to be modded, on mine the 94X was 4 cylinder which matched the GM ECU output, so just plugged it up no problem. The following PCM Pinouts will cover all LT1, 1994 to 1997. plug-in-play-installing-a-standalone-harness-for-an-ls-swap-2021-08-10_18 …. This harness supports both flex and non …. 1⁄4 mile end speed (trap speed). Ok early august I started my 5. Everyone says that you have to swap the VSS and ring gear and what not on the z3 trans to a2 parts to get it to work, but I also understand that v4 Kpro has …. VSS from your swap harness to the dakota digital box. pigeon shoppers mall Then I spliced the VSS output wire from the PCM to the …. craigslist fresno furniture for sale by owners It was originally a 258 with a Puegot trans. Cool , Thanks Mark The output from the cluster mount optical VSS is 2000PPM that I inputed into F13 , it is what the PCM …. Given it's 2018 and the LS swap is pretty much the norm, every major aftermarket company has a kit of some sort. Create your custom kit and enjoy a seamless …. I know the gap is not the problem. Here it is !!! I have been looking for information on LS with T5 swap but found lots of speculation and no one actually did the swap. Learn how to host a book swap at HowStuffWorks. A test light will work if no volt meter available. I am wondering if the signal coming from the PCM is stepped down to 5 volts. For 400 RWHP, your best bet is always displacement or forced air. wrestling nostalgia and divas 42 gear ratio, that makes right at 8000 ppm. I took this from the switched output terminal of the P38 starter relay. Ls swap wiring helpLs swap vss wiring Ls swap wiring questionsEngine ls harness wiring swap ls1 diagram chevy ecu swaps lsx s2000 wire body crate engines electrical trucks square car. 6L80E/6L90E transmissions dont have a external VSS sensor, The ECM doesnt have a VSS output curcuit. When you are doing a build with the LS family of GM engines, the idea is to end up with a simplified engine harness that only needs a minimum number of inputs/outputs for a standalone swap. SEN-01-4160 - 8K pass-through pulse generator with adaptor cable for GM transmissions with cable drive speed output. Transnationals can give as well as take. LS engines require 58psi, but the stock 97-04 fuel sendining unit is regulated to about 42psi. The vehicle speed sensor (VSS) output is located on the right rear of the tail housing while the mechanical speedometer output can be found just opposite that on the left hand side of the extension housing. Controls shift points, line pressure, and other things. This kit will require the use of a Corvette C5 Bellhousing and LS Style Flywheel and Pressure Plate (not included, but the flywheel is available from G Force). The first in this new series is. For use on SEN-01-128, SEN-01-5 and 620005 speed sensors. The SpeedBox offers the ability to drive a mechanical speedometer with input from either a VSS signal, or from the GPS antenna supplied with the Box. Run enough wire to go from your speed sensor, through your firewall, and then to your ECU. If you'd prefer instead to swap out text instead of any of the other three options, developer Peter Ellis Jones shares hi. then from your stock obs harness you will remove the following pins and insert them directly into the ls harness. I have the dakota digital 128k pulse generator to create a vss signal. ECU should be able to take the A/C request from the 96X harness but I haven't quite gotten there yet myself. No one needed to to hook up the VSS with their LS swap? Thanks, Rob. BUT, what I'm concerned with is the vss signal to pcm. This allows the signal from the speed sensor to feed 2 different computers like a Holley Terminator, Dominator, or HP and a stock GM ECU so you. Electronic auto options will have a GM VSS …. Assuming the 4L60e already has the 4wd output shaft (shorter). Visit my page for a lot of New Pictures & Harness Guides channel for How To videos - E-Mail: Below are the ECM Connectors for 2008 vortec 5. 2015 can am maverick 1000r battery location Then whenever you exceed that speed it cuts the fans. It is still a respectable option today. Alternate speed and temperature can be displayed in LCD display. I planning on getting a dakota digital pass threw vss SEN-01-4160. Want to retain the factory cable and speedometer, but supply the pcm with the correct input signal as if it were hooked to a 4L60-e still. Want to retain the factory cable and speedometer, but supply the pcm …. Ships from and sold by Michigan Motorsports. montrose county sheriff blotter The electronic speedo in the LS ECM is not compatible with a …. "piercing pagoda extended service agreement" Research, then search some more. Also all 1996+ OBD2 pins are listed, of course, if you have. Tach wiring for 99+ Vortec/LS1. Will my 93 4l60e work with an ls swapWiring swap diagram vss transmission iss speed sensor gm performancetrucks forums 1995 april drx edited last pm connectors …. Measurement from center of the VSS to the end of the Tail Housing with Spacer came out to appx 3 13/16". Mine came with all the harnesses all wired and only 5 wires to hookup. com already did the pcm reprogrammig. The PCM should output a 4000PPM signal to the speedometer. I am needing a 4000 ppm VSS signal for a Dakota Digital cruise. I am installing a Toyota engine in another vehicle, and the recipient transmission/speedo drive is …. Aug 15, 2015 · I was just on a thread by user Eliminator where he placed a built Novak AX15 behind the 480HP Chevy crate LS engine. SEN-4165 - 2,000-8,000 PPM Pulse (Using 1-4 Magnets) Magnetic Pick-up coil for transmissions without a speed cable or VSS output. Now for the harness !! I have trimmed it down like he stated in the lt1swap. The ONE & ONLY Hall Effect Speed Sensor to fit your GM transmission. I need help can you send me picture and also tell me which color wire you used from the 1990 Cluster to connect to the LS swap VSS. Pros: While the LS does have a lot of pros and not a lot of cons, the LT does have some advantages. 99 Get it as soon as Monday, Feb 26. DGAP Preliminary announcement financial reports: LS telcom AG / Preliminary announcement on the disclosure of financial statements LS telcom A DGAP Preliminary announcement fin. unit 1 progress check mcq ap lang answers Were using the original NP208 transfer case which has a mechanical speedometer drive behind a 13pin 4l60e with a T42 tcm and E38 ecm. - Purchase new harnesses for swaps, Vortec 4. My plan was to use the cable driven speedometer with the "Sensor, vehicle speed, (VSS), GM, 8k PPM, cable through version" from Novak Conversions. is the howard frankland bridge open today 3 motor/trans out of a 2000 Silverado 2wd. SIM-swapping attacks might sound like one of the identity theft horror stories that only happens to people who are too careless or cavalier with their personal information, but mo. Hi fellow tuners, I've hit a road block with this one. Some minor performance and drivability enhancements have been altered in the computer to give your engine the best performance and ease of economy. LS & Vortec Swap to 90-91 VSS Electronic Gauge Cluster. JTR (Jag's That Run) has a conversion kit available to change the electrical T56 output to a mechanical cable, but unfortunately, it is around $300. 24 hour gas station albuquerque Graystone said: You just need a spacer for the convertor to run your stock trans. User selectable output of: 4k, 8k, 16k PPM signals, Sine or Square wave options. flexio 3500 reviews Standalone harnesses refer to either modified factory harnesses or brand new aftermarket harnesses like those available from Haltech & Others. Features the Tremec T56 6-speed transmission which is rated for 700 lb. Also, if you have a 4L80e or 4L60e with a transfer case, you will need longer wires for the input speed sensor, because the output sensor will be located in the transfer case. ) Learn more about each LS engine displacement: * 4. Mine works great with the DBW throttle. Jan 12, 2022 · Reaction score. I’m pretty mechanically inclined and don’t have the slightest worry on the swap except for the wiring aspect. But not sure on the 454, but it will work when hooked into the 4l80's two VSS's. Apr 27, 2015 · TXSZ66AVLANCHE. There is 2 other checks you can do. I installed the Reluctor with the center very close to that. The VSS is not a hall effect sensor. Anything that ends in a 1 is manual shift, chain drive, and driver's side drop. In order to work with a GM automatic transmission you will also need a VSS plugon the transfer case. park city ford inwood FT550 A #9 Gray Coil Cyl #2 C Ignition output #2 FT550 A #10 Gray Coil Cyl #3 C Ignition output #3 FT550 A #11 Gray Coil Cyl #4 C Ignition output #4 FT550 A #12 Black Signal Ground (-) Battery ring Sensor ground. *7/17/2023 my phone has been down for a few days due to a fiber optic line cut, small town telephone company so kind of slow getting it fixed!. -ICT billet sbc to LS coolant sensor adapter. I will go over the way I did the harness integration to all factory functions on the 1998. But you should be able to sell it for lots $$$. As an example I am considering the same swap on MY LS motor'd 71 and when I bought motor mounts, I ordered the type that kept the LS bell Housing in the same location as the stock motor. 4x4 4L80E VSS with 128k pulse generator. Without the correct Vehicle Speed Sensor (VSS) and Reluctor Ring, the fuel-injected TPI or TBI engine with electronic transmission that you install in your swap will run poorly and will not pass a smog test. Patrick GRM+ Member and MegaDork. This is typical issue with LS swaps because its electronic signal from transmission to ECM and then the. The LS flexplate typically features a different bolt pattern and tooth count to match the torque converter. Your speedo needs a gear driven VSS, or a pulse width modifier with the electronic VSS. It maybe as simple as reseting the gauge output in the tune. 1969 Camaro vert Ridetech Level 2 LS3 - sold. There are some sensors and and components that will require …. Also I misread stack as a typo for stock. MX-5 Miata Forum > All Miatas > Engine Conversions > newbie starting ls1 swap :) PDA. 4L60E – These transmission were standard behind most of. Hey all new to this so please bear with me. LOJkits sell a LS swap heater bypasse block the Cable-X is a device that receives a VSS signal and then drives a small electric motor that will run a shortened speedo cable. The fbody reluctor slides right on the output shaft. I am using a 2002 Camaro LS1 engine in my 57. The heater ground can be pulsed with an ECU output. bnda supamark 2003-2007 Vortec Truck Harness Schematics - schematics for 03-07 truck harness. re-sorted all wiring to transmission so its all by its self. 3/th350/207 (I know, I know) I know the 5. 1999 and newer is the ideal years to start. Which window do i go to in the hp tuner to disable or. Dec 26, 2013 · 6L80E/6L90E transmissions dont have a external VSS sensor, The ECM doesnt have a VSS output curcuit. You can run the Abbot CableX, which will take an input from the VSS and run a mechanical output. Step 1: When you install an LS engine in a stock chassis, all the lines are out of the way and the transmission crossmember is in place for easier install. There is no free lunch with most of this stuff imho Don. Should be battery voltage or light the test light. What I'm wondering is if the PCM can work with this little amount of input. The issue I have is that the truck has a large gear and tire combo of 4. best solo ship star citizen Gogoro, the company behind Taiwan’s thriving two-wheeler battery swapping ecosystem, is poised to succeed where others have tried and could not — and now it has the cash to do so. I would expect the Dominator to work properly with it and the computer needs to know the …. recently booked penobscot county Single fan means you can’t use a series/parallel dual speed fan controller. Without the vss signal, the pcm has no speed info and of course your 4l60E is not going to function correctly. The 4l80e has two VSS senors on the drivers side and the stock 4l60e only has one. Going over the installation of a mechanical speedometer tail housing swap for a 4L80E. (Pin 50, red connector circuit. A well-integrated wiring harness is the cornerstone of the swap, connecting the engine’s EFI system to the vehicle. Another option is to install a microswitch on your manual floor shifter just under the plastic cover if your transfer case does not have an internal 4 low switch. LS SWAP | Swap Wiring Isn't Hard. The electronic speed sensor in that trans above is now obsolete and for some reason nobody has yet made an aftermarket one. 3, help? (Read 5471 times) luketaylor0. This type of sensor is located on the differential gear housing and monitors the output speed of the transaxle. lt-1, ls-1, ls-2, lt1, ls1 If you are using a Vehicle Speed Sensor (VSS), the GRAY wire labeled "Speed Output 4000 PPM" is an output from the ECM and m. Fortunately for this project, that’s just about the perfect size for the 1991-1993 Buick Roadmaster gauge clusters. The VSS can be miscalibrated by not using the factory calibrated tire size and gear ratio that was originally installed with the vehicle. Electronic auto options will have a GM VSS somewhere. I'm using the wire off the harness to signal the autometer gauge. To make the 2 wire sensor work and not create a check engine light you eliminate the orange wire which is the 8 volt power supply. So more specifically: im doing a LS6 engine swap into Porsche 944. Combination Kit of Competition Style Motor Mounts for 73-87 GM with Big Block High Clearance Engine Crossmember. This wiring diagram is located in the PSI instructions which came with your harness. View Full Version : newbie starting ls1 swap :) I am having the tuner change the PCM VSS output to match the NB speedo. Reactions: Terry Wilkerson, Craig Nedrow and Ifyasquintitsmint. I have searched a bunch and can't find out what color wire (s) need to be hooked up from the inst cluster to make the speedo/odometer/trip to work. It's well worth checking out and tons of great information. what stamp is worth the most money Now Vortech Engineering allows you to take your LS even further with the new Universal LS-Swap Series of …. Look at a wiring diagram to find out the pin position. The CRC-2000 variation features a discrete VSS input (fixed. more pics as progress is made and weather permit. -ft of torque and up to 7800 RPM. Jan 5, 2023 it can be on the output shaft of the trans or even on the output of the transmission or the other end of the drive shaft. 1969 Camaro Z-28 with a 2001 LS1, FAST 92mm Intake & TB, Comp Cam, headers, Cirle D Converter and 12 bolt moser 3:55 gear. This extensive Porsche 944 LS swap kit includes the majority of the components needed to perform an LS Engine Swap in your Porsche 944/951. The signal came from the GM PCM previously. I just read Jeff's (working 24/7) post regarding his VSS issue. In your case, the output from the VSS goes to a splitter under the dash, and is converted to 2000 ppm for the original computer, and 4000 ppm for the cruise control, and speedometer. Quick check : 2 wire magnetic sensor, 3 wire hall effect like in EEC IV distributor. circle mega base minecraft The 99-02 LS1 PCM receives a ground on pin 34 of the LS1 BLUE connector to indicate P/N. On my LS3 I have a code P0502 saying it’s not reading my VSS. You can opt for a classic GM automatic or manual transmission, but for a pro-touring or track car, most owners choose a latemodel 5- or 6-speed transmission. This kit comes complete with a dual-pattern dished flexplate, torque converter sleeve adapter, and hardware. The YJ's OE VSS out of the NP231 is the large bolt-in gear-drive 3-wire unit. Hi All, Anyone know what the Vehicle Speed Sensor output is like on an 01E transmission? I am interested in knowing signal information here, i. Holley and Hooker have partnered together to offer the most versatile and complete LS swap kits on the market so you can install the GM LS engine into your favorite chassis!. Since the signals are not compatible …. Let’s start with the BLUE connector found on your LS1 Powertrain Control Module …. It's an LS DBC with a 4x4 4L80E. Oil Pumps; Oils and Fluids; Rocker Arms and Trunnion Kits. 5) Some speedometers can use the 4000ppm square, some can't. Nov 26, 2021 · Currently I’ve picked everything except the fuel tank, sending unit, and pump. Whether you use a 231C, 241C, or any GM, chain drive variant from 1988 or or later, it'll have a VSS on it. 85-bowtie Discussion starter 204 posts · Joined 2006 Add to quote; Only show this user #1 · Jan 3, 2018. That way all the shifting controls work with out special the need for a conversion VSS setup. 2 and yes its a complete package ecu harness engine and trans for a little over 3k its the best price I've found around here for a motor with that mileage and as a complete unit. Don't forget to use HPT and set VSS Source to OSS and check speedo settings. How To Set LS1 Ignition Timing. March 10, 2015 by LS Engine DiY. So exactly what are the reasons for running a VSS? What happens if you dont and the computer does not have the VSS function removed? I have a 5. Some pcms from 2002 and above need a 1000k ohm resistor tapped into the tach signal wire and a 12v …. It will produce an AC sine wave pattern when viewed on an ossiliscope. Moving to a late model 350 with nv3500 (91 range) the nv3500 has four connections for speed. craigslist bay area car for sale by owner I've built a buggy with a LS1 & 4L60e trans, and a Stak 3 speed with the Jeep Rubicon VSS. Keep the TCM in use, and on the communications line. Web i will use the vss output into the ecm from the t56. So this is the information I got: VSS signal is a 0-5V …. VSS for NP205 output speedo cable 6. The tab should then be fully welded to the pedal arm. 0L Lq9, 1995 NV4500 and a NP241C with a JB conversion SYE with the Jeep speedometer housing into my 2006 LJ. In the LS versions, the 4L65E has an upgraded 5 pinion planetary gearset vs the 4 pinion set that came in SBC 4L60E's. Hooker Headers currently gives you a choice when it comes to LS-swap headers. The “LS” can mean any engine made by GM from a factory truck 4. But the th350 runs a mechanical sensor. The adapter has a provision our H. In these cases a resistor must be wired into the tachometer signal wire. lt1 ls1 lq4 lm3 chevrolet corvette impala ss nova vortec procharger 3000gt chevy pickup gen iii lt4 lq9. It's a great way to swap an LS in front of your existing TH350, 400, or 700R4. If the stock Coyote was built as a 6. 3/4l60e combo from a member here. As I push ahead though my engine swap I wonder about terms or details I’ve read about. 6) Connect the BLUE wire on the K-Tuned Speed Converter to both of the WHT/GRN wires leading towards the ecu side of the wire harness. I then took my measurements on how much of the planetary output to cut off. if going ls- do what i tell my customers-resolve yourself to aftermarket gauges from the start and save yourself, time headaches and money in the long run. To get the proper ground to the pcm for 4wd low, you can build a simple relay circuit to apply ground when your 1994 transfer case applies 12v. It is usually provided by the push button switch in the dash in stock application. However, here are a few things to consider when buying a used LS engine: Run the engine. 2L engines from car or truck applications. Enough of a history lesson here is the best, most universal way to install instruments in ANY newer GM PCM, LS, Duramax, etc. Subtract roughly $3000 spent dealing with contingencies (engine rebuilds, tuning issues, parts problems), and you’re still looking at a price tag of $14K–$15K for a problem. 02-04 Speed Sensor: Black – Ground; Black/Yellow – VCC; White/Green – VSS Signal; 05 DC5 Integra/RSX. First off you will want to run some wires and cut them to an estimated length. The correction is necessary due to different tire dimensions. My donor vehicle is a 2002 Yukon 4WD with a 5. 12563532 flexplate to crank spacer $41. So i bought a Dakota Digital Pass Through VSS 8k pulses per mile …. 4) The speedometer feed is a 4000ppm square wave signal. Cruising at 50mph, the vehicle speed, according to the transmission, was 42mph. PCM Reprogramming Services I will reprogram PCM, ECM, TCMs for engine swap applications. My issue does not involve the vehicle speedometer because i am using an aftermarket speedhut speedometer that is tied into the raw VSS …. Fits Gen 3 and Gen 4 LS engines with 6 bolt crankshafts such as LS1, LS2, LS3 as well as 4. toyota 23 spline transfere case with 4. I run a 700R4 with reverse manual VB. The speedometer switch opens and closes at the same rate as the VSS pulses. Also, if you are using the dakota digital or rostra 4-wire cruise control stalk, you need to use several relays to get it to work correctly. I’m currently building a similar K5. (Spoiler alert: there’s way more than just one 6. I used the tone ring from that same case in my ls swap. I dont need VSS signal for my speedo, ABS, cruise, or trans (5 speed manual) I believe that the PCM still needs to know VSS signal …. There is a white with orange strip wire coming into the gauges, but the stripe is thinner. If this is a conversion vehicle, then switching to an E38 or E67 ECM (programmed for a manual transmission) would likely get things working. you can use any cam in any engine you just have to change the knock sensor wire and cam sensor, with timing cover with cam hole. This is a cable-pass-through style speed sensor that can be attached to the Jeep Dana and mechanical New Process transfer case outputs. 5), but it does need the vss signal. I don't need a speedometer cable cause I converted my speedometer to use a PSOM used in 92-96 trucks. I have a new Stewart Warner speedometer that interprets any signal from 3,000 to 100,000 pulses. The Late 4L60-E is most easily identified and differentiated by its removeable bellhousing. Both outputs or ??? I know the front VSS on a 4l80E is the ISS, input speed sensor and rear is the output speed sensor, which is the one. *PLEASE SEE THE ADDITIONAL PHOTO FOR OUTPUT SHAFT STYLES*. You cannot just simply splice the Jeep VSS output to the GM VSS input since they are 2 very different signals. The specific LS engine you choose to start with will depend mostly on the budget you have to work with. The LS variants use a different torque converter, with a different input spline, and slightly deeper bell housing (about 5/8" longer than SBC). Or Dakota Digital sell a gear driven VSS output that sends 8000 pulses per mile giving appx 3. LS1 folks: Look through these pinout charts and find your year. 3/4l60e into my K20 with an NP208 that has a cable speedometer. This is valid for all 05/06 vehicles using the LS2. This simple one-piece splitter will work with GM’s smaller style VSS sensor found on many 96-up 4 speed transmissions. Air France-KLM has announced that it will be swapping its remaining Boeing 787 and Airbus A350 orders. Dec 25, 2017 · Actually, thinking more, I do NOT think you can use the Ford system. Even though I've searched for months, I've never found anyone that said, "I've got a TH350 and these are the settings I used to get the speedo spot on". Later 4L80's used only an ISS & used the VSS in the transfer case for the output speed sensor. tuff shed design home depot Thread starter dougbert; Start date Apr 19, 2017; It helps us that are trying a LS swap. volaris personal item size reddit The PCM looks for a ground signal on pin 16 in the red connector on 99-02 PCMs and pin 16 in the green connector on the 03-07 PCMs when the transfer case is in low range. Did you tune change any of these? The stock VSS signal is 40ppm. I am running a 98 LS1 in a 97 TJ. I had to use this ECM because I want to use the 6l80e transmission. My ecm is from a 2013 Corvette Z06. For the VSS to ECU I am using one of these speed sensor interfaces this guy in Australia makes: goo. The crossmember needs to be relocated in most applications depending on your transmission choice. Both my buddy's ls3/480 and my 525 use the gmpp control system and ecu. Our parts we manufacture and sell in house are geared toward this recipe, and if you veer off this course with one component. 4, LS, LT, Truck lots of applications. I used this method to fix the tach signal on my 2003 PCM with an Autometer 5" tach. Wiring complexities arise from the integration of the LS mass airflow sensor (MAF) and the vehicle speed sensor (VSS). Vehicle Speed Output: RepTOS Pulse Average: 4. Option #2: Remove the TCM and all associated wiring. The LT1 is great in its own way, however i want to LS swap it because the big aftermarket support for the LS platform and the "LS" engines are widely available. IV versions of the GM LS lifespan. The instructions for #3 are on the first page in this thread: The A/C Amp Thread. com Performance parts and accessories for most late-model engine applications. 1999 Blazer- LS1/4L70E swapped. 0-liter crank is the easiest to deal with in the way of a non-electronic transmission swap. LS swaps are not my typical tuning challenges so bare with me. My plan is to then set the auxiliary to trigger when TPS is more than "0", and the mph is more than "4" and send this output to a normally closed or switch over relay.