6 Ways to Wire In Your ECU - Haltech Technically Speaking
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- čas přidán 7. 06. 2024
- In this episode of Technically Speaking we show you six most popular ways you can wire your Haltech ECU.
From the simple Plug and Play units through patch harnesses and universal flying lead harnesses, you are sure to find a way to wire a Haltech ECU into your car.
Wiring Diagrams and Fitting Guides for Haltech ECUs: www.haltech.com/downloads-2/sp...
Wiring Elite ECU using ESP: • Elite ECU wiring with ...
Which Haltech ECU is right for you: • Which ECU is right for...
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I'm not even in the market for a harness but I just enjoy hearing someone intelligently describe technology
Same.
802 Garage eee you watch gear head garage the miata channel
Haha yeah I do! They are friends of mine. :)
802 Garage cool. I always see them in a bunch of others miata videos. And I always comment.
Yeah for sure. I try to be pretty active on small car channels and comment whenever I think I have something worth contributing, hahaha. Check out my channel if you like. I have a lot of projects coming including an MR2 and some SR20 stuff.
Videos like this are why I really want to get a Haltech ECU. Researching now different options, and this level of information sharing is just awesome.
This just fully educated me with harnesses and wiring. Fully confident I can do my swap using your products with my own hands and mind 👍🏼
Scott definitely keeps you interested in the topic that can otherwise be very boring.great job and awesome content much appreciated 👍🏼
Love just listening to you explaining. Great job!
Thanks for this! The biggest concern I'm having considering my future turbo project for my 4g63 Mitsubishi Eclipse GS is wiring everything to the ECU. I really see this as an obstacle, but you made this a bit clearer. Will definately try to use a Haltech ECU. You're the man, Scott! Hoping to find some Haltech dealers here in Norway :)
Considering a similar project in the future. See my channel profile pic. :P
Mine is a GSX though, but definitely leaning Haltech if I ever get an aftermarket ECU.
Just listening to this guy will finish my build
Thank you sir
Outstanding as usual
Very informative! Thanks!
Scott, this video is excellent HOWEVER. You guys need to do a video on wiring up a Smartwire PDM. This type of general loom wiring is pretty straight forward, but it's accessories and their fuses that really start stumping me.
Great video, really informative!
awesome !! you guys rock and doing great job. Love Haltech Love MCM. Keep up the good work guys. Love you tuning fork.
thanks for the Great Video.
love these videos thanks so much
I really enjoy technically speaking!!
Hello , I’m a big fan of your channel and love watching all your content on tuning and halltech knowledge, I am a die hard Mazda 323 familia/ laser tx3 fan . Being in Canada, we had in 1988 and 1989 , less than 2500 awd Mazda 323 gtx s and even less 323 Gt sedans with the same B6t engine but fwd. I have been extremely blessed to have owned quite a few of these amazing homologated road versions in my lifetime. Later on I fell even more in love with the 1.8L bp chassis turbo engines , I imported a 323 familia Gtr engine with harness and awd transmission that I couldn’t use in my front wheel drive set up , so I was sold on the Autronic Sm4 stand alone Ecu from Australia, the unit was very expensive and my local tuner was supposed to be an authorized dealer, he got the car running , at 15 lbs the car put down 237 hp on a real mustang dyno , big front mount intercooler and 2.5 inch exhaust, everything else , stock. I never really got to see the real power that engine could deliver because I’m sure my tuner wasn’t in his usual Subaru territory.
I see you throwing everything in the trash to your left.. If you don't need the elite ecu with the premium loom, I'll take since you trashing it.. i'll pay shipping don't worry!!! :D
Its always great to watch your videos and see how Haltech is evolving!!!
+djevohill Nice try, sorry to disappoint you but it's a display box only, (empty inside)
Great informative video
Awesome vid guys thanks
These videoes helps me alot during my engine build. Im just hoping Haltech had the best solution for my rb25 r33.
your name isn't scott, it's tuning fork.
:-o
Very good knowledge about car wiring . keep it up sir . we will wait for your next video 👍💕
great video thanks
i really hope there Haltech do invent patch harness kit for ej20 2008 sti JDM or any newer car in the future... the cost of piggyback harness style are too expensive and not many tuner here in my city like to do it... but the elite 2500 are the best package of most ECU i have ever seen so far. Watcing the daisy bug really inspire me a lot.
any aussie car tuning video i watch is like god mode on information
That was great, thank you
I've been wanting to swap a 2jzgte with a single turbo into my mk3 supra for a while. But I've always been worried about the wiring, that terminated harness sounds so great! I need one haha
great video m8
thanks cool video explain a lot any haltech ecu for German car lake audi
I dig it 😁
I do have to say, your documentation and resources are excellent. Your support of Mighty Car Mods is also an AMAZING tool to advertise your product, but unlike most PR campaigns it is honest and truth-worthy. I did have a question about the CANBUS integration for the Elite Series 750/1500/2500. With a second generation RX8 (CANBUS/DBW), the Cluster is CANBUS as a broker between the Primary PCM network, and secondary networks all CAN controlled. Would any of those Elite series models be able to communicate with that CANBASED cluster or would it be not possible to use that cluster and/or supporting systems. Cheers, Keith
+Patrick We do not currently support the RX8’s factory CAN protocol - you will need to retain the factory ECU for body functions, and wire the Haltech in parallel for engine control.
+haltechecu Thank you for the response, Do you have any videos on interfacing any CANBUS or like a overview of the Elite's Can features and both kinds of interfacing to OEM and Haltech? I am interested in the technology behind the interfacing beyond just my vehicle.
+Patrick Not as yet but we might make one - if there is enough interest in the subject:)
After seeing the Haltech unit that was used in the Mad Beetle build I was curious to see what I would need to get to install fuel injection and electronic ignition on my 1972 Super Beetle with the air-cooled engine. At some point I would like to have sequential fuel injection. My car never had an engine management system of any kind.
[ Loves 'Tuning Fork' from day 1, butter done! ]
I hear that a Volvo 850 T-5 is a suggested 'piggy back' install for injectors and spark timing alone, would you guys be able to trump that and suggest a full replacement method? [ Volvo Owners Club member and 850, T5 FB member ]
Tuning Fork, what ecu would you recommend for a 1990 Honda crx with a b20 vtec under the hood?
Does the terminated harness also give Information to the vehicles stock dash?
I need female pins to replace a few wires with larger gauge (ground input, etc) and add a few for alcohol sensor etc. is there a standard style I can by here in the US instead of ordering them all the way from Australia? Thanks
Tuning fork is always full of the knowledge I need
Doing s 2jz swap in an e30
That sounds like a fun project:)
+haltechecu it will be going to be using the elite ecu and yalls harness etc
i saw this vid's thumbnail and yelled tuning fork!!! lol... this guy will tell me how to wire a haltech elite into a vw nb for sure... then i saw your comment and had to reply
Dude I'm doing a 1jz e30 lol
@@haltech does a stock 1jz harness fit with a Haltech ECU??
Im working on an audi 80 competition and I cant find a pinout anywhere. How would I go about wiring in a aftermarket ecu?
I'm in the process of turbocharging my 1989 Mazda Rx7 NA. If I upgrade to bigger injectors will my car start right away if I plug in the Haltech ecu?
So if I get a terminated harness for a 2jz from u guys I can pretty much swap a 2jz into anything and it will starts with batteries power and ground?
+Haltechecu Question...what's the best option for an Sprint RE ecu for an rx7 FC second gen? My friend started his project then hit a road Block... He basically took the stock ecu out and some of the harness. I've yet to dig into this for him to determine what's what. The Sprint RE ecu did come with a harness for the ecu but does not have the built in relays/fuses. I can always add one but wish it was all in one package. What we need would be links to best connector options to use for injectors, all sensors ect...can u help?
Hi Fernando,
The Sprint RE is an entry level ECU and thus very basic - you'll need the plugs for the engine side, and to wire up a fuse box, both of which you'll need to source from third party suppliers. Your other option is to upgrade to the Sport 1000 with a 13B terminated harness kit which includes both fuse box and engine connectors.
What wiring and Ecu would you recommend for a 2005 G35 2jzvvti swap ? Is a daily drivee
Nice ok ne Scott😀
Tuning fork is the HT051470 only thing availible for a 1993 mustang engine? I have a 1994 f150 running an a9l with a t-harness but want something tunable since I have heads, cam, intake, ignition, etc.? Also I'm having a hard time even finding HT051470 for sale any where.
Tuningfork is the best!
good night congratulate them for their contribution and nduccion people qeu we like racing , that bad that in Venezuela we do not have that helping hand or induction courses to electronics, I am very intresado in this field. I would like to please more related videos in Spanish or sustitulados , or a council where learning to set ecu , and of course HALTECH thanks
Do you have a patch harness for a vl rb30 by any chance?
Do you do one for the mercedes benz 190e? And how much to ship to UK?
i would like to know if its a solution for a suzuki esteem 1.6 g16bb engine code thanks
Excellent video. We're about to use the pre-terminated harness on our Project Trolvo
Looking forward to see that thing run - on full song too:)
Could you use an aftermarket ecu with the proprietary factory stock injectors and sensors as long as they're wired to the ecu correctly?
I have a 2003 dodge ram conversion van v6 with a bad computer , do you have something to replace plus upgrade ??
What about the bcm, where is it plugged in the harness?
Nice
Can you make patch harnesses for 2003-2007 Honda Accord Euro
Hi Scott.
Is there a terminated harness to Honda f20c?
I am useing this engine in my Ford Taunus.
+Thomas Peck
The F20C will require either a custom engine harness, or patching into the factory engine loom.
so profesh.. I bought the termi harness and can't wait to see if I put it in and see if it's just like youtube T.V. just waiting on a clutch pedal to down my car and see what I bought!
If you get stuck just give our Tech Support a call:)
Hi Tuning Fork, i'm in year 10 currently looking at future careers, i was just wondering what your job is technically classed as? Based on the types of things you do on mighty car mods, i think i would really enjoy a career similar. thanks, Lachie
+Blitzeral Hi there, Scott is a qualified tuner but his full time job at Haltech is in the Tech Support department. The Mighty Car Mods gig falls under the Haltech Marketing deprt which Scott is also involved with. He is a busy man:)
do you have one that works for the mercedes m120 v12?
"not as daunting as it looks." hahahaha!!! Yes, it is!! LOL!
Do ull have a plugin for the 350z
What wire gauge size do y'all recommend for a custom harness?
I'm extending my ecu harness as well as wiring up other stuff and also need to kow what size wires for different accessories like fuel pump etc
Do you guys support 1UZFE (non vvti)
but I got a 22R toyota EFI manual then I've installed a 3RZ engine manual tacoma on it,by removing toyota 22r engine,but I got difficulty with this new 3RZ ECU for installation.
please I need help.
So if I wanted to swap an LS into my 83 Hilux (carbureted), I could just purchase a wiring harness and ECU and good to go?
+Tommy Rioux (Ryu) We have fully terminated harnesses for LS2/3 so if that's what you're putting into your Hilux then yes that's the easiest way to get it running.
www.haltech.com/elite-1500-terminated-harness-kits/
hi , building a countach replica using a 95 bmw v12 5.4 , been told its best to use 2 ecus and treat it as 2x 6 cylinder engines , is this something you could help with ?
The NEXUS R5 should do the trick:)
www.haltech.com/new-release-nexus-r5-is-here/
Best thing to do is to contact our Tech Support on support@haltech.com and go over your setup with one of our tech guys just to be sure:)
How can I diagnosis ecu and can you tell me ecu pin cods
I need something to plug my new engine into my Ba Falcon with a AU xr8 could you help
So is this relevant only to replace the current ECU for tuning? or can it be used for an engine swap also?
sorry for the silly question just trying to learn the terminology and ways things are done for engine swapping.
Engine swaps is actually where a stand-alone aftermarket ECU would be most useful.
88 jeep 4.0 inline 6 so i can make my own system programed by me deleting and adding anything i want?
What u think about the Australian made Autronic sm4 stand alone Ecu???
We have had very limited experience with those units so it's hard for us to comment.
Would you use the premium 2.5m harness if you were going to basically trash all your oem wiring or vacuum lines in older cars and then replace everything with new sensors, coils, etc?
That's what we would recommend. The premium harness also comes with a fuse box.
@@haltech sweet. This very well may be the route I go down. Thnx
Hi! Is there any way to control my transmission with some ecu as well? Honda Legend KA9 / Acura 35RL 1999
Not currently, sorry!
Hi there lookong for the best solution for a 94 lexus 2jz ge na t, it has low impendance injectors 550cc do any of the ecu's need a transponder in the key? Key come with or? Thanks joshua
Hey, that sounds like a question best answered by our suppor team. You can contact them here: www.haltech.com/contact-us
hey i have a toyota aristo 2jzgte vvti single turbo .which plug n play haltech ecu and harness are compatible for my 2jz?
going threw the same process. haltech elite 750 with a boomslang wire harness let's you keep all factory ACC an gauges. comment little old if you got something let me know what you did
I already have an rb26 in an s13 wired to a megasquirt 3 setup, what would be the best package to use if i want to use one of your sport 2000 ecms? Id like to know what harness specifically.
Thank you for your time and hopefully an answer because im dying to get a haltech system.
+stevenminix There are three options for fitting a Haltech ECU to your RB: Fit a factory engine harness, and use the R32/R33 Pro Plugin ECU. Cut the Megasquirt connector off your existing wiring, and replace it with the Haltech connectors (34+26pin AMP) or Make your own custom engine harness, using the Haltech premium universal loom kit
+haltechecu do you recomend the sport 2000 ecm for an rb26? I would like the best management for the motor with its big single turbo for a nice race when i feel like it and a real street driven car?
Does any of the Haltech Elite ECU's support support the GM LLT 3.6 V6?
Because im thinking of adding some boost and a camshaft upgrade in the future and I'm not sure how the standard ECU handle it
The LLT is direct injected and Haltech does not support this technology at the moment.
Haltech Do they support the GM LY7 3.6 Alloytec?
I'm changing engines with something different from its factory engine, I have loom and the ecu I need something like this
Do you have any patch or terminated harnesses for an rb25det?
+Mini Moto We have a Pro Plugin ECU for that: www.haltech.com/product/platinum-pro-plug-in-series/nissan-skyline-r32-r33/
In terms of just a harness you would need to get a flying loom and do all the custom wiring at the engine side.
Can the barra plug and play computer be legally used on road use cars or does it become unroadworthy
You would need to check with your local road authority. Our general recommendation is that aftermarket ECUs are for racing and offroad usage only.
How do install it into modern car CAN bus system
Is there going to be a terminated harness for a VQ35HR ?
+Scadieee Due to having dual electronic throttles, the HR will require custom wiring, with either a Haltech installed in parallel with the factory ECU (using factory to control the factory throttles), or stand-alone in conjunction with a cable throttle conversion.
Would the 2jz terminated harness work on 1jz non-vvti?
+KoreanRian It may require some connector mods but otherwise yes, it should work fine.
Good afternoon I am in Jamaica I have Japanese sr20 front wheel drive engine with a manual transmission can I use your universal ecu
Yes, for the SR20 we would recommend Elite 1500.
Why would I pick the fused wires over the basic wires. what are the benefits? What application is ideal for the fuse universal wire vs an application for the basic universal wire.
As it is explained in great detail in the video, the short harness is much shorter and is used to connect to your existing engine harness, the premium (long) wiring harness is used as a replacement of your factory engine harness - so basically when you're completely rewiring your engine.
How bout a pippyback for a 2002 Mercedes C230k 2.3L supercharged engine?
I want to ditch the supercharger and go turbo, larger injectors, and possibly e85.
Thanks
If you are planning for E85 I would suggest looking at the Elite 750 which will run the engine as a piggyback and allow support for flex fuel in future.
I'm going to assume that I'll need a haltech piggyback setup since it doesn't look like FIAT multi air is supported by the after market yet.
Is there a way to make my own patch harness since you don't offer it for my 1988 RX7 Turbo S4?
Yes, or you could just re-pin your factory harness to suit our ECU.
Do you have any shops in the northwest region of the us?
You can search all USA Haltech dealers by state:
www.haltech.com/dealer-list/?reg=us
Why is the platinum pro plug in for vag 1.8t only supporting awd models
Hi Peter, we don't have a Platinum Pro Plug-in for a VAG. We do have an Elite with Adaptor Harness, however it only suits the AWP-engine code 1.8T varients.
Would love one of these someday, though I bet it would be a pain on my US Z31 thats a mashup of several VG30Es from different vehicles and most of the sensors and things removed as well as a bunch of bolt-ons as well as custom fabrications. I think its basically running on airflow, water temp, CPS and O2 sensors alone at the moment. Not even any EGR, charcoal can, idle control anymore, just use set screw on TB and only vacuum hose is for brake master. Ac and heater core removed. Its not even original ECU. Have been told its from an aussie RB30. Just blah.
is there any reason why you do not make plug and play for bmw e30 325i from 1987-1992.went all ower web and got nothing,by the way if you ever make it I will buy it,thanks.
As plug-n-play ECUs are very specific and cannot be used for anything else it's a question of demand. If we get enough request from our dealers and the public then we'll definately make one for E30. At this stage we haven't seem enough interest to warrant the development.
I am starting a rx8 2jz Swap Which wiring methods would you recommend?
We have a whole range of 2JZ Terminated Engine Harness Kits that will be ideal for your swap. Check them out here: www.haltech.com/product-category/terminated-engine-harness-ecu-kits/toyota-2jz-terminated-engine-harness-ecu-kits/
U have one for a 03 civic Ep3 k24a swap
ayyyy its the guy from MCM
What wiring option i have for a evo 8 on a elite series?
+Ricardo Delgado You can either make your own patch harness, cut the factory connector and replace it with the Haltech connector, or make a custom engine harness. At this stage we have no Elite plug in option for Evo8 .
Or get a Saab, use all the the stock wiring and ecu and hey ho presto fully programmable ecu out of the factory, trionic FTW
All joking aside nice video mate
What's the go with the haltech p1000. Heard it only goes to 15psi. What needs to be done if I wanted to go higher
The Sport 1000 ECU supports any boost pressure with the appropriate MAP sensor. If you’re using the on-board MAP sensor, the maximum boost that sensor supports is 22psi. Don’t forget your ECU also needs to be tuned for your desired boost level!
So off the shelf the sport1000 ecu supports 22psi. i was told its 15psi and f i wanted it higher you guys would have to do your magic inside to go higher. Its tuned to 10psi on board map. I'll be upgrading a few things and I will want 3 psi settings. if you say its 22psi standard thats great news
Hello do you all have a any patch harness to allow the factory ecu to control auto transmission or other option for persons with auto transmission in particular 1jz/2jz auto transmission?
We don’t have a patch loom available for parallel installations - this will either require custom wiring, or alternatively try contacting a wiring specialist who may have pre-made solutions.
Thanks for the info. I guess the short harness installed in a piggy back manner would be the best option to control auto transmssion ?
Keston Ali been a while since I’ve looked into running a340e transmissions but wolf ecus used to be able to run them
Will the factory OBD2 still work with a piggyback? I'm just curious how emissions testing would be done
If u have a standalone, no your obd2 port wont work...
@@mikefoster4105 I understand that, but a piggyback is not a stand alone
In this video he was talking about the piggyback harness... If you still have a factory ecu in the car and a piggyback controller than yes the obd2 port will work...
So is the terminated harness available for various engines or only a select few?
Here is a list of all terminated engine harnesses available for the Elite series ECUs:
www.haltech.com/terminated-engine-harness-kits/
Haltech ok I didn't see what I'm looking for but that's ok. I suppose I could make it with the other kit. Thanks for the reply.
Show the bloopers of making this video please. Tuning fork looks like a butter fingers ;)
+warfl4g Funnily enough we have quite a few outtakes from this shoot. We might sneak that one in while Scott is on holidays:)