Mercedes Benz M102 engine carb to EFI conversion
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- เผยแพร่เมื่อ 10 ก.ย. 2024
- This is an update of benz M102 8 valve engine carb to EFI conversion that I am working on. This engine was last produced in 1992 and came either with carburetor or Fuel distributor(FD). The FD was superior to carb as it produced more horse power and used muiltport fuel injection to achieve that and also, the fuel economy was way better than carburetor.
I've designed a custom EFI system using available parts like injectors and fuel pumps and electronics. The ECU is runing arduino DUE which is 32-bit controller and a custom program that I have written. The injector driver board is also custom designed.
More infomation will be shared as the project advances.
Big up yourself, awesome Bro
You did great job man
Can u post a more detailed vedio about the instalation
Congratulations
You are a genius!
Thanks.
Great Job 👌🏻👍🏻
Hai want to do same experiment at my workshop but how do I acquire the VOLTARENT ECU?
brooooooooooooo this is too neat
Wait till you see version 2.
Hi Peter. Kindly what's the cost of conversion from M102 2.3L FD to EFI? And how do we proceed?
Hey Joel, thank you for reaching out. For M102, the cost is 1120 USD at the moment (150K kshs). You get the full conversion with genuine parts.
Well done excellent professional work. I have the plan for M117 engine to convert from CFI to EFI.
How I solve ignition and ECU
Hey man. This is interesting and would like to also do the same on an 8 cylinder engine. What I have done is design a custom ECU that I could define all parameters like ignition angle, ignition advance, sequential and multiport fuel injection in the program. It doesn't have maps as I took a different route on how I programmed it. Please check the latest video I have uploaded for progress.
Hello i'm in senegal can i contact you for my engine?
Thanks
did you build your own controller? or are you using megasquirt?
I built mine from scratch
What is needed what ecu are you using and the fuel rail what kind please inform
I have built the ECU from scratch. I have designed the schematic design of it and also the program running in it.
How much does it cost
@@user-fr4ys3ri8y For the full conversion kit, it's $1160
duuudeee....you did a awesome job...can you explain how did you make the ecu please?
Well, to begin with, I studied how a normal ECU works. From that knowledge, I designed my own ECU using normally available MCUs, arduino Mega which I then upgraded to arduino due. I also designed the drivers that control the various actuators like injectors and then programmed the MCU based on what I desired the engine to perform. It uses a number of sensors like MAP, throttle position and engine crank position in order to calculate the amount of fuel to inject and at what time.
In my latest video, the engine no longer uses the distributor for sparks but rather now has coil over plugs. More updates coming soon!!
@@PeterMbiria1 well... basically you used continuous injection method?...so how did you match oxygen sensor and map sensor to calibarate air fuel ratio?...did you use PID?
@@garage9732 At the moment, I am yet to incorporate Oxygen sensor so what I'm relying on is throttle position, engine temperature and MAP sensor inputs to calculate the amount of fuel to inject at any cylinder, realtime.
@@PeterMbiria1 you're a genius! I love people that go out of their way and make something like that.
Hi there I really want to contact u regarding the efi system.
Hey Vishnu, can we link up on LinkedIn?
Me to.. Greetings from Malaysia
What name ecu?
It is my own ECU, it is called voltarent ECU.
My 102 engine is burning black, high fuel consumption.
Hey man, thanks for reaching out. What's the set-up, FD or carb?
@@PeterMbiria1 carb
How much change over
@@lachansawe5321 It's normally 1155 USD for the whole conversion.
Can you help me?
Hey man. Tell me how you'd want to be aided.
@@PeterMbiria1 i have w124 i wan make EFi
@@fixmercedes985 Damn, I thought I replied, apologies. Is your 124 running on carb or FD?
Salam can you show the diagram
Hello, do not be bored, please, if possible, the map of Mercedes w124 230e m102 I need this very much, thank you
Hey man. Have you watched the latest engine progress?
@@PeterMbiria1 No where to watch
@@hojjatzare2483 th-cam.com/channels/sdyGKIf47RFlEOmQR7sMdw.html
That's a link to my channel where you'll see all the progress done.
@@PeterMbiria1 Thank you, I will watch your videos. But I really need a wiring diagram. I can't find a Mercedes diagram.
Hey Peter, Lovely video. I have a 190E here in Melbourne. I bought the car as is and haven’t started it yet. I suspect it has similar issues as yours but would love to link up. (I’m a Kenyan living in Australia). Are u on Instagram or fb? Please let me know. Cheers bro
Hey man, nice for you to reach out. I'm on fb, search for Peter Mbiria.