2500 turbo lets split the crank signal and see if this thing fires off wizard

[@nastychevys]

I thank you for doing this. The only thing that has stopped me from going terminator x is the fact I dont want to lose my factory gauges. I was planning on doing this myself after I get moved to Florida, but you are saving me some trial and error.

[@erikschnell6225]

Living in the peoples republic of Massachusetts. Doing a piggy back system and being able to keep the obd plug working is a game changer. thank you for everything you do

[@crw3673]

Exactly! Some LS swap are daily drivers, that need a state inspection!

[@fascistpedant758]

It's nice to see someone else not using those dinky connectors with heat shrink on them. You could also use a little sealant on the joint before installing the heat shrink, at least between those parallel wires where the glue doesn't penetrate too well. Thanks for sharing.

[@RadDadisRad]

Wow, this is fantastic. Stock gauges with a badass efi system.

[@knowbull5hit590]

Your always finding new ways to blow my mind, i never would have thought to use two computers. Makes sooooo many things easier when modding CAN and emissions compliant vehicles

[@aylahughes9185]

its a new take on the old school piggy back idea. its all cool but a real pain to keep the wirirng contained. i have seen some real rats nested piggyback setups. even the good ones usually arent very pretty.

[@knowbull5hit590]

Ayla Hughes it is alot like that but since he was able to delete so much of the factory wires/pins it shouldnt look too bad.

[@BlaserBuilds]

Harness looks good. Man, that wizard is impressive every time.

[@crw3673]

Thank you for doing this Matt! This is what I was asking you and Holley about, since the terminator x came out. Now I have the luxury of stand alone ecu and still have the car inspected through the obd2 connection!

[@aylahughes9185]

explain i would love to hear your line of thinking.

[@crw3673]

@@aylahughes9185 my line of thinking? Not all of us can afford 2 or more cars. So our LS swap vehicle, is our daily driver. Which in some states, requires a inspection through the obd2 port! So I can now install the terminator x and piggyback the factory ecu. Now I have a working dash, a working obd2 port and a Holley terminator x!

[@dragbikedemon]

It's magic! Yay! So easy when Matt explains

[@wework4beer]

The reduced engine power mode will cause an annoying ding to happen while driving. It's related you the drive by wire. Changing it under system options in hptuners to drive by cable will remove it.

[@BlàckÐèàth]

21:33 I can't tell you how useful that info was to me. I'm about to throw a Sniper EFI on my '69 Mustang which has a stout 302 and high lift/duration cam.

[@CrankAddict]

Nice professional work. I need to up my game when it comes to wiring harnesses, looms, crimps, weatherpack connectors. I like those adhesive shrink wraps.

[@clint.garage.6092]

Thank you for doing this Matt....I reckon it’s probably basic stuff for you and a lot of others but I really needed to see that, top man.

[@blackwellm23]

I was trying to go to bed until I saw the notification. Welp time to learn

[@5H4V3D89]

Coming soon: current performance splitter harness

[@SloppyMechanics]

Ugh

[@mlwakat]

@@SloppyMechanics I'm either gonna buy the warr performance extensions and split it like you did , or buy your splitter harness lol..... I have a 06 GTO that's a nightmare , password protected ecm and the original tuner is vanished! Holley to the rescue

[@jordantrujillo293]

Thank you! Learn something new every time!

[@RustingSoftly]

Multiple wire in-line butt connector or hydralink is what I searched for to find a good looking weather tight connector/splice.

[@willthacker5182]

you can also remove any three female pins, that will fit on the crank sensor male pins, and crimp them on to three lengths of wire. Then just plug each one to each of the three pins in the sensor, and fill it with epoxy. Then you can put any style connector on the three wires coming out of the crank sensor. The epoxy will hold up to heat, and isolate each wire. Its done often in motor sports on stuff like air sensors and map sensors, where they wanna use bulk connectors.

[@denisohbrien]

I had to do this on my car when i converted to coil on plug as there was no room for the proper plugs. the problem was, coils burn out fairly regular, so i had to keep a "prepared" coil on hand with pigtail. If its a weekend warrier its no big deal, but this technique on a daily is a pain in the ass when a sensor fails.

[@wobblysauce]

​@@denisohbrien When you have all the connectors at hand plug and play is great, but for the home gamer until you have some it is a pain.

[@tilt213]

Popcorn for the solder police 😁 Doing a similar thing with jetronic from tps signal for a/c cut off. Very interested in the integration of the two.

[@damonbaldwin9417]

I want to do terminator x now that I just put an lsa on my truck. Love how clean their harness looks too

[@harperjmichael]

For a simple weatherpack for a single wire I think the older O2 sensors for TBI motors works good.

[@justin_parks]

I do love the bare butt connectors and the glue lined heat shrink. But get the Milwaukee battery powered solder gun, it is amazing. I now solder everything, it heats up in like 20 seconds it seems. Heatsthe wire fast too. Denmah needs 1 for sure.

[@SloppyMechanics]

I have the Milwaukee soldering iron, I hear the heat gun is weak

[@CanadaBud23]

If you got really tight shrink tube What I like to do is use a pair of the really thin needle nose pliers and put the tube over it and pull open the pliers. It will stretch the tube bigger and you can get the tube over without tearing it. It will shrink the same as normal. A lot of time I find the tubes you buy always seem to be in between the sizes I need lol.

[@Califormula]

This would work for use Dash Swap guys as well! Thank you Mr Sloppy!!!

[@Funtimes670]

I had to tap in my stock VSS from my 1990 transfer case into the Holley, but lost my speedometer in the process. Maybe I will try tapping back into it to see if it will work again🤔

[@minitrucker04]

Nice, I hope u do a video for the vss

[@JoeHynes284]

when O2 got low on the submarine, we used to use those to light cigarettes :)

[@mlwakat]

Oh my!

[@JoeHynes284]

@@mlwakat smoking is dumb, but i knew almost no one who didn't use tobacco, 16-20 hour days for months on end, need something besides coffee, plus, there may have been one or two nerve wracking moments...

[@interceptor0166]

Looking good.

[@dandorris8531]

Hey Slop those barrel connectors are great to use for soldering also. Your oil gauge didn’t register any PSI. I suppose you’re still working on that.

[@SloppyMechanics]

I’m debating on tying it in. I can do the same thing

[@james10739]

Usually you can find the glue heat shrink as marine heat shrink harbor freight has a decent box of marine heat shrink for like $6 or $7 i think

[@RockstarBridge]

Ahhhhhhhhh who are you ???????? And what have you done with MATT !!!!!!!!!! LOL nice work Matt

[@robfox5562]

Thank you 👌🏻❤️

[@matt6951]

Want some pickle beer?

[@coyotez06]

i have one important question if i split crank ,cam and TPS sensor will my transmission shift ???? i will keep my stock ecu and tcm ( because holley do not support my transmission )

[@SloppyMechanics]

If it’s a 3 wire Hall effect sensor you can steal the signal without a problem and yes tps won’t know either they are not affected by splitting signal

[@crispycris]

@@SloppyMechanics What if you want/need to split a VR sensor signal? Many crank sensors are VR.

[@crw3673]

So Matt, what signals/ sensors do I need split off the Holley wire harness, to send to the factory ecu? I'm loving the fact you have the engine running off the terminator x and still have full use of your dashboard and obd2!

[@jamest.5001]

Splitting wiring harnesses, reminds me, can I basically make the LS ecm TCM harness standalone, with obd, and piggyback the stock harness so the gauges will work in a 95 s15 ?

[@ianm432]

Can the limp mode parameters be adjusted in hpt so the reduced engine power message doesn't appear?

[@hill_customs6807]

This is nifty. What about alittle problem. Original ecm is 24x. Motor is now 58x. Kinda hard to have the old ecm read the new crank signal I'm assuming..lol

[@SloppyMechanics]

Mount old crank externally to balancer and point sensor at it, works on 4/5cyl Colorado’s and other swaps with different crank patterns

[@hill_customs6807]

@@SloppyMechanics i guess that could be a option. thanks Lol

[@Kevinthornton17]

Okay, so I am a bit confused on the Terminator in general. How does using the standalone for the engine/trans effect the factory truck other than instrument cluster (which you were fixing today)? I have figured out all mounting aspects of my LS swap, but am trying to see how my truck will be if I cut the engine harness, and add the holley terminator. Will I still be able to use my ignition switch and key or will it need to be separate? Will all my headlights and lights and everything still work? I am not worried about the instrument cluster, just curious about all the other factory ins and outs.

[@TurboDog73TX]

Bitchin'! I can't wait for burnouts.

[@stevebauer6293]

For people like me in New York, can HP Tuners make the stock computer still pass inspection with everything disconnected?

[@crw3673]

This is exactly what I was asking Matt and Holley about. Love the terminator x, but needed my obd2 to function for my inspection here in NYC.

[@rpturbo]

Matt probably does not want to post such things on his site or under his name with the current situation on the government going after the aftermarket world, but with HP Tuners you can tell any sensor to show ready, no report. On a ecm test it will show the system is working but will not report errors. Of course you would only use this in a race car, off road situation. ;-)

[@jonathanmoore5112]

Hey Matt do you think splitting the crank signal would have any effect on cam and crank sync. I’m having an issue with my 05 Colorado LS swap.

[@540porter]

I have the FT550 and see no reason I couldn't split it the same to allow my factory tach to work on my C6.

[@jimmygomes55]

Yooo have a question off topic from ur video tho lol hopefully u can help but just did a turbo build on my fbody wit a lq4 6.0 got a little stage 1 btr turbo cam and stock stall converter wit the 4l60e trans, was wondering if u still did the tunes over the email

[@richardbutterworth7873]

Hello Matt , I know this video is kind of old but it pertains to what I need. Did you use the Holley to control your throttlebody Arizo fire for computer still controlling the throttlebody? I’d like to do an integration with the Holley controls the engine and the factory computer controls the throttlebody so that I can redeem cruise control. Do you think it’ll work?

[@johneisele6264]

The Holley looks pretty cool, but I'm not a fan of being limited by drop down options. For gm ls stuff there probably isnt a better functioning ecu out there though.

[@SloppyMechanics]

Full timing software is available and it’s what I use, it’s just neat the wizard on the hand held can do so much

[@rpturbo]

Yeah the wizard just AIDS in basic setup. He has full control to do whatever is needed

[@johneisele6264]

Oh that's really cool. Sounds like I need to do some more research on this system.

[@adam0bt]

harbor fright sells that heatshrink as marine grade

[@damonbaldwin9417]

Piggy crimpy shrinky glue boi

[@PNW_Car_Mods]

Will it always say reduced engine power now?

[@blaaaaahhh1737]

bro just use a lighter for shrink wrap what you doing with the hairdryer? Lighter is one of the top slop tools, good for disposing of plastic and used oil also if you wanna be super pro solder then shrink wrap. Keeps wires from coming apart if mustang catches fire again

[@scottgshomewrenching1352]

One other guy mentioned the reduced power message and I saw it also. I know the Holley is in control, but is there any way to get rid of it or are you still looking into it?

[@SloppyMechanics]

That’s the longest I’ve run the truck lol I will be looking into it, hoping yes I can disable these things by telling ecu It’s drive by cable instead etc etc

[@thegrumpyoldmillennial328]

Surprised there isn't an option for MAP to just enter V vs. kPa. Or is that just burried somewhere else in the Holley?

[@mlwakat]

If you use a laptop and the software you can customize it

[@SloppyMechanics]

Issue is it builds tables for use based off map scale from what I see so they’re pre defined

[@jeffgraham48]

Couldn't you do the G the same way to fix HVAC system??

[@rafatrill]

Why dont u just use the butt connectors with soldier in the center it's faster? Idk if its better

[@SloppyMechanics]

I’m not a huge fan of them they take so much prep time and for this I want a crimp and shrink,

[@rafatrill]

@@SloppyMechanics It's the same amount of time LMAO u silly sloppy mechanic u

[@justinw_tbss_dadvan9447]

These work too what I used on mine . Did the same thing didnt want to cut the Holley harness MUYI 5 Kit 3 Pin Way 18 AWG Waterproof Connector Wire 1.5mm Series Terminal Connector Plug Black www.amazon.com/dp/B01A6M2ZN6/ref=cm_sw_r_cp_apa_i_xORiEb7T1PJQW

[@SloppyMechanics]

Awesome tip!! Thank you

[@3800TURBO]

I'll never get over how easy the wizard fires em up. Idiot proof.

[@drudru7278]

I understand you got alot of nice stuff bro, but most of us cant afford to buy all the FREE stuff you get, i liked it more when you fab your own shit, i mean damn its the name of your channel... if we wanted or could afford all the stuff you get for free or discounted rates then maybe we would, but it seems youve become a commercial for these companies it seems like bro, can we get back to being sloppy please?

[@Kevin-zo6nz]

These new electronics are no fun

[@RadDadisRad]

You’d be wrong

[@Kevin-zo6nz]

@@RadDadisRad Pretty sure I dont have any fun integrating new EMS into new model chassis, dont know about you, but new model stab connectors and OEM diagrams that arent accurate are ZERO fun

[@Kevin-zo6nz]

@SenselessTuning Yes I was looking into tuning an FK8 and it had 23 onboard computers.... a honda civic..... twenty - three !!