🛠 Which Haltech ECU is right for you? - Nexus R3 vs Nexus R5 vs Elite Series

Jump to the Q&A section here: youtu.be/iT_Op_sv4vQ?t=390 Is the new Nexus R3 the right choice for my car? This video will help you decide which Nexus VCU best suits your application, and what other ECU options are available to you from Haltech. Got more questions about our ECU range? Leave them in the comments! ----------------------------------------------------------- More Nexus info here: Specs and Features: www.haltech.com/news-events/new-release-nexus-r3-v… Accessories and Options: www.haltech.com/news-events/nexus-r3-is-here/ ECU Comparison Chart: www.haltech.com/ecu-buyers-guide/ Nexus R3 Wiring Diagram: www.haltech.com/wp-content/uploads/2023/03/HT-1930… ----------------------------------------­---------------

A series on rewiring a complete street car with indicators, headlights, heater etc from scratch using a PDM or vcm would be fantastic!!

Anyone notice Scotty sounds like a spooling turbo when he says two…great video btw

Can't wait for the day of Direct Injection support.

Welp this video just swayed me to haltech over Holley. Thanks!

Thank you, exactly the info I needed on connecting additional PD16’s. You guys rock. Now I just gotta wait for Black Friday 😂

Here to just make sure yall stay passed 250k subscribers. Id love to run this on my Cressida someday cheers. To making some rad products

I'm glad this came out in time as I was about to go Holley for the LS1 4l60e in an LN106 Hilux which has been running trouble free with the factory Delco ECU, problem is I live 200k from a tuner and was looking at a mafless wide band setup which is native to the Nexus, I was watching Joe Simpson and he explained that the Holley comes with a wizard to get you going but it will not self tune and will need a tuner to clean it up, I like the look of the Nexus 3 as I have found it comes with the standard LS1 4l60 tune from a VY Commodore which is what I have got and that I can de-pin the Delco ECU and the pins will go straight into the Nexus connector and use the GM Factory engine transmission loom, The other thing is I can have a trigger from the 4x4 switch into the Nexus to switch to another tune map to change shift to manul mode with paddles setup on the wheel and control the lockup for direct drive, The other thing is the Nexus 3 is cheaper than the Holley and I'm sure that the support from Haltech being local will be much easier as well.

Awesome thanks Scott

Great video boys love haltech products

Definitely do a quote tune video Scotty

Please do a video on quicktune specifically!

Hi Scotty, in reference to traction control, if I have a 4x4 can your units control brake slip/ABS on each wheel, I mean via the ABS module and of course torque management?

Hello, is there a possibility (even in the future) that it is possible to insert custom can bus channel into the NSP?

I’m looking for advice on where to find more information on these computers in specific applications. I have an 05 Mazda rx8 I am going to put a LS engine into. My understanding is that there is an emulator for the rx8 with Haltech that will allow me to take out my rx8 pcm, have the Haltech installed in its place on the can bus. Hoping to retain all factory functions (such as ABS and dynamic steering, cluster operations speedo, tacho), but use the inputs from these factory components to be able to setup traction control through the Haltech. Also looking for more information on the customization of output controls with the Haltech - can I program an output for something like a reverse lockout solenoid (have it only apply when vehicle speed is under a certain value, and brake/clutch pedal depressed?)

Something I’ve been tossing around, is multiple exhaust thermocouples in the manifold. The purpose, is to control individual cylinder AFR with combustion heat signatures instead of multiple wideband o2s in the flame front. That way you can optimize each cylinder.

Can I still using the factory wiring & fuses with R3 just use as ECU and logger, maybe only power the fan and pump for now? Apparently too lazy to remove current body harness.

That was a very informative presentation - I often see people asking about how many channels different brands' ECUs can handle and with that much flexibility for adding multiple PDMs and key-pads* there should be enough for just about anybody. Next video could be setting up the display options - Haltech and off-brand, and how many can be used at a time? Some may prefer a main panel in front of the driver with the basics like speedo', tach', oil pressure, fuel, water temp', etc in an "analogue" looking display as the default, with a secondary, central panel displaying more detailed info' on the various functions being controlled by the ECU/PDM like HVAC settings, pumps, fans, other temp's, etc. Perhaps a third in front of a ca-driver? *compatability for different pad and/or wheel mounted controls, especially proportional or multiple position switchgear - such as for brake and/or engine management settings for different condtions?

does the nexus R3 and R5 do stability control and torque vectoring? like the NEXUS ECUs work with honda torque vectoring(SH-AWD, VTM4, and i-VTM4), Mitsubishi S-AWC, BMW Dynamic Performance Control, Audi Quattro, and Subaru Symmetrical All Wheel Drive

My plan is to do a Renesis swap into a 2016 or 2017 ND Miata. My engine will have a custom intake setup for semi PP so I will have to run an aftermarket ecu. I want as much of the factory gauge cluster to work with A/C, power steering, and cruise if possible. I've already done my own 20b swap into my 94 FD back in 2009 with an older E11V2 and have those above convinces but the modern electrical with obd2 and canbus are giving me a headach in trying to figure out. Will any of these ecus work to get everyting in an ND miata or will I have to use some sort of canbus interface?