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MAP:

Throttle body is going to be interesting. The cable goes to it, but if I researched correctly, it only triggers the PPS that is inside the throttle. The actual throttle movement is electrically controlled.
What a PITA.

Hi its me again. Doing more rusefi stuff on another W124. This time a wagon. Its getting a 5 speed swap and with that the new flywheel is 60/2, so why not install a proteus and have a party? Engine is staying stock for now, using oem sensors (ill add part #s later). But heres the specs: 1994 E320 Wa...

working on tune, she drives really nice. 7 psi, will be turning it up to 10. otherwise project is almost done

More updates: did some fab work and went back to oem usa radiator. its huge and ill never have to worry about heat issues. Got some siemens 80# injectos (950ish cc @ 4 bar) Installed fuel pressure sensor I am doing drives and logs. Found that at highway speeds (70mph) i was turning the supercharger ...

Start here:

https://rusefi.com/forum/viewtopic.php?f=16&t=2020

https://rusefi.com/forum/viewtopic.php?f=16&t=2021

Just to keep the world updated. I was fighting an issue where I would start the car and fuel pressure would drop, then go to 0. Sometimes if I tapped on things in the engine bay it would pop back up :lol: Turns out my fuel pump relay was not latching completely. Replaced and fixed. Now I have a fuel...

Hey Jimmy, Sorry for the crazy late response. I'll most likely just use a 3 port 4bar Mac valve for a boost controller. Not using the after run pump at all. Here's all the sensors and hardware with part numbers. Intake Air Temp: 0261231077 Coolant Temp: 025906041A Throttle Position: Honda 37890-HNZ...

Pleaaaaaase provide photos, vids, and put your log on Rusefi.com/online

All of this helps to make Rusefi better for you.

Did some tune clean up and she starts and idles now!

Hi There! We had great progress last night. I was able to start the car using my custom 36/1 crank trigger wheel. In my tune the fuel mass was set very low (12mg) for whatever reason. I changed it to 30, and now it starts pretty quick, but then dies. Tonight im checking the base timing, and will rea...

Found the vacuum leak (bad O ring under throttle body) and shes running better than ever

continuing with the sage, @mk117 aka matt said he thinks I have a vacuum leak. Turns out he is right. Covering throttle with hand and car still idles LOL.

Gonna go buy me some black and mild wine wood tips to smoke it out.

there's one back here: https://rusefi.com/forum/viewtopic.php?p=43916#p43916 The supercharger is on the exhaust side (passenger side, driver's right) under the turbo. That thing right in the middle is the bypass valve. Intercooler goes across the front where there are two disconnected aluminum tube...

I had some people asking for a diagram of my twincharged setup. I tried to make it nice in case others wanted to use it

Jumper on R76 was not soldered so cylinder 1 wasnt able to fire. Fixed and running much better now. Its tuning time

I broke my usb header. Waiting on parts to fix. No problem with ecu. problem with user :lol: Interesting. Is that because it's vertical mini USB and cable weight is pushing sideways or did you push sideways or else? Rev C which is being manufactured at the moment already uses USB-B https://github.c...

Hey There! This is jimmy who has been helping you on facebook messenger. Looking forward to this build! Lets start by you listing out (with part numbers) all of your sensors Intake Air Temp: Coolant Temp: Throttle Position: Crank Position: Cam Position: Wideband: MAP (manifold air pressure): Fuel In...

I broke my usb header. Waiting on parts to fix. No problem with ecu. problem with user

tune: https://rusefi.com/online/view.php?msq=854

Log: https://rusefi.com/online/view.php?log=628

it needs some love.

thicc boi 60mm all alum honda radiator installed and filled and not leaking. Yay. Ill be starting it up tonight and letting it idle to make sure temps stay stable.

Update time diode installed and boost controller working properly MOSFET installed on pad 6 for supercharger clutch control. Working well! supercharger bypass working properly! The car starts and runs! and ive done some rudimentary tuning, and logs. ive seen .41 bar so far, very excited for more! pi...

any updates?

Thanks beer. Also thanks to dave I am now doing liquid to air intercooling. Should allow for simpler piping. I already have a pump (secondardy electric waterpump from mercedes) but I still need a heat exchanger and reservoir. Junkyard hunting will be fun. The intercooler is from a 2012 Ford F250 die...

Hi!

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Looks like they should with the same flyback installed. You will need a flyback diode on E3 also for that pwm control. From what i seem to have learned, any pwm solenoid should have one. Im sure there are caveats to that. See that inj4 for VVT has one already on revA image.png So i could just switc...

it seems like you should be able to connect that with a PWM output that has a flyback diode on it. So like the Hellen miata uses Injector 6 output with diode added. Does your harness have anything on pins E13 or 14? looks like one of those should be usable as long as the diode is added, which is su...

N75 (Boost control solenoid)

Heres the data
Should be around 26hz

N75 Boost control solenoid installed and clicking (need to fine tune freq and stuff) Tach output working on stock cluster (needs a high power Lowside, such as LS1 or LS2 on MRE). 2 times per cycle for W124 worked well (verified with stimulator up to 7000 rpm) Wideband installed and connected. IMG-33...