E36 TURBO GETS A PIGGYBACK ECU DET3
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- Опубликовано: 21 май 2024
- #ecumaster #tuning #turbo
Finally guys ,after weeks of researches and deciding on the best option to make this BMW TURBO E36 work with 440cc injectors, we choose the piggyback option which we configured in FUEL IMPLANT MODE.
Follow these steps if you guys wanna do a similar project on your car.
I'll leave some links down below that might help ;)
M42 Engine harness Pinout (same as m43):
i.ibb.co/mv0dMhV/IMG-4857.jpg ;
All the software and manuals you need from ECUMASTER (I reccomend you read them both Fuel implant and Standard):
www.ecumaster.com/products/di...
My base startup map which already includes all setup basic configuration, or just follow the video so you can understand better how everything works ;)
drive.google.com/file/d/1nF7e...
Enjoy!
IG:
legalize.pa... 
Авто/Мото
Finally it runs great cant wait to see more of this car. I would like to see a cost video. Iam turboing a e36 compact with the same engine.
Amazing video watched start to finish love from Ireland ❤ dropped a sub
thx man appreciate it ;)
It was a turbo kit for a m44/m42, i think you have a m43, maybe thats why you guys were having trouble with the exhaust manifold
exactly we figured it after we bought it ahahah
you had to bridge pin 14 and 18 with the round 20pin adapter in order to write on the ecu, at least that is the case on 6 cylinder engine ecus, but if the ecu was too old, it might have not had writeable/readable memory, or maybe m43 has all models with non-readable and non-writeable ecu
Yeah we tried doing that as well but still no result... Maybe we did something wrong or dunno honestly I was going insane man trying to read that ECU 😂.
Thx for the suggestion anyway ;)
proper decission guys, finally! there was no point to fight with stock ecu, but I sad it few times - you could ask .. 😜 As you came to conclusion - yes, they are programable, but not thru cable and overall not for boost. DET is here the most reasonable solution. When car already runs stable it is for sure rewarding and has to feel like big relive. My b16 on a lot smaller turbo was still very hard to drive on dry, so I think, that after first drift test you will be ensure to start stage 2 of the build - stock manifold with U-pipe and some simply cheap K04 or td05 MSR turbo. Please let this manifold-turbo setup hang on the wall for the "good" memories ;)
Ahaha thx man, but we are stubborn AF so we still tried to understand better how the old ECU works, we learned some interesting things that might help us in the future who knows :).
Yeah I would really like to see a smaller turbo on this honestly but we'll see.. I'm really glad we can finally say this project has come to an end, even though it's also kinda sad ahahah
Very useful and detailed video.
A clarification would help me in the same project for my BMW m42b18.
You used the signal from the MAF (41) to det3 (pin 2) and you made the modifications to the analog input, output and scales tables. Det3 reads the signals from the MAF and you had MAF to MAP conversion.
After that you removed the MAF from the engine. Did you also delete the MAF line (41) in det3 (pin 2) ? did you make other modifications?
Thahk you.
After you make sure that it reads the maf from the analog input and everything runs well, you can adjust the offset from the analog out as I showed in the video( if it's not working do some research for the maf that you have to see which values it uses in Volts), I think it should work for your engine as well, so that the stock ECU thinks the maf is working properly.
After doing that try and remove the cable from the maf and if nothing changes you're good to go.
Good luck!
Hi man, great video! I have a question and i hope you can help me out, i have a e46 330i turbo with the same det3 but the car acts weird when its warm, if the engine is cold it runs fine but when it gets hot i cant even release the clutch without the engine dying. Do you know if this could be a det3 software issue or something? I'm really stuck on it for a couple of weeks/months now and i really wanna drive the carrrr xD
Hmmm if you don't have an IAT sensor, which is the air intake temperature sensor, then when the car gets warm, the mixture becomes richer because there is less air or better less oxygen in the same volume of air.
I would recommend adding an AFR sensor to see exactly what's happening in the mixture. And also adding an IAT sensor could help the mixture with any operating temperature. Did you configure the other sensors correctly? Maybe double check. It could be a lot of things honestly ahahah I would really like to help you out but not being physically there makes it very difficult ahahah.
guys can you link where you bought the ecu ? thanks and beautiful project btw❤
www.chargertech.net/electric/engine-management-ecu-s/ecumaster-digital-ecu-tuner-3-piggyback-1.html
Crank sensor pin 68 cut an put in on ground 34? And pin 68 of ecu go to 4 pin det 3?
Exactly yes ;) good luck ✌️
io sulla mia ho montato una della low cost solutions riprogrammabile con Tunerstudio. Ora non so come avete fatto ma a me la centralina stock (bosch motronic DME) ha un relè a parte per la consentire di far partire la pompa benzina. Infatti quando collego la ecu stock parte e fa partire la pompa con quella modificata no. Voi non avete avuto nessun problema del genere ? (chiedo perche ho la stessa identica auto)
hmmm no non conosco. non saprei come aiutarti mi spiace...
cmq la nostra gestisce praticamente gli iniettori prendendo alcune info dai sensori.
What size turbo are you using? Im starting to get parts together, and for a budget turbo an FMU should be good they use them alot in budget turbo builds.
Hmmm I looked up the fmu and it looks like a pretty interesting concept. I would still choose this ECU cause I payed like 250€ for it and you can learn a lot more and also has multiple functions.
Also for the turbo go for a smaller one man cause the turbo I got from the kit is too big for this build, especially if you want to drift the car.
@@LegalizePassion yeah i think i will go with the ecu too
Siete di Torino? Bel lavoro gira bene!
Il kit di che brand è?
si si siamo di torino, da cosa lhai capito? ahaha
e un kit preso da aliexpress sicuramente non lo consiglio.
@@LegalizePassion dall’immagine profilo al parco dora ahaha
Comunque c’è un’azienda francese si chiama Laurent Motors che fa kit turbo per m43 🤙🏼 volevo prenderlo in futuro (anche io ho un 318i da guerra).
Se vi va di seguirci ho un collettivo automotive con amici siamo di Torino, ci chiamiamo Clutchquick! Si potrebbe organizzare qualcosa! Bella! 🤘🏼
but in the diagram at 10:43 this are the connections shared whit the stock ecu or are the ones that are only plugged to the det3??
where you see the numbers circulated it means that wire goes to both stock ECU and DET3 otherwise only one of the two.
Hope this explanation helps ;)
@@LegalizePassion thanks. does it work on naturally aspirated cars ? i don’t wanna swap turbo yet
@@duckworth5609 i think it should yeah just remember to set the table up to 1kpascal max cause over that you won't go obviously cause there would be no turbo pressure
For the setup of the tps you put the min tps 35?
yeah, sorry the GoPro doesn't focalize on close ups unfortunately..
@@LegalizePassion thack you mate. i have the same engine and ecu and i want to set it up right.
when i change the map sensor configuration to 400 , then the load range from table change too , from 203 to 400
Ma lo fate come lavoro?
no o almeno non ancora, si spera in un futuro si