Search found 11 matches

by rene325
Sat Oct 26, 2019 11:47 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

And the difference between my and NickZ's pinout: My Pinout NickZ Pinout MAP PA0 PA0 CLT PC2 PC2 IAT PA4 PC1 VBatt PC4 PC4 TPS PA3 PA2 E-Throttle PC1 PC3 CRK PA5 PC6 CAM PC6 injector 1 PE0 PE6 injector 2 PE1 PE5 injector 3 PB8 PD7 injector 4 PB9 PC13 injector 5 PB7 PE3 injector 6 PB3 PE4 injector 7 ...
by rene325
Sat Oct 26, 2019 11:16 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

NickZ are running wasted spark and batch injection. I tried to change to sequential injection and individual coils. I realized it is not possible with 36-1 as crank and 1 pulse on cam. I used cam signal as primary and crank signal as secondary, no ignition and no injection. I selected 1/60-2 instead...
by rene325
Fri Oct 25, 2019 10:09 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

Thanks NickZ for the CurrentTune.msq My H-Bridge are wired so it can use both modes. I had a bit of an ??? experience. I loaded Nick's tune and rewired my brainboard. Funny thing is, it now without any problems runs 8500 RPM's with standard Firmware and running ETB. I guess some configurations can u...
by rene325
Wed Oct 23, 2019 8:26 am
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

Yes I'm using STM32F407VGT6 as a processor. This i what I have tested : 36-1 Trigger Wheel - Standard firmware PWM Frequency : 500Hz Control period : 10ms max RPM before loosing comms : 3370 Control period: 100ms max RPM before loosing comms : 3650 Control period: 1000ms max RPM before loosing comms...
by rene325
Mon Oct 21, 2019 9:45 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

I can't justfy it as a noise problem. on the oscilloscope I have a super clean signal from the max9926. All problems disappear when disabling pedal sensor channel. Then it easily go to 9000 rpm. To test noise sensivity I did run it with 4 injectors and 4 coils connected om my workbench , No change, ...
by rene325
Mon Oct 21, 2019 4:52 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

I just testet with latest precompiled binary.
I still have communication loss at 3500 rpms, when pedal sensor channel is active.
by rene325
Sun Oct 20, 2019 10:53 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: ETB or 36/1 performance issue?

I'll try it on monday :)
by rene325
Mon Sep 30, 2019 4:39 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: electronic throttle body control ETB - performance issue?

It is probably not any gnd problems, because it does not matter if the ETB is connected.
Without ETB current draw is 175mA, with ETB going from closed to WOT around 1A, at steady state 50% throttle, current draw is around 700mA
Did anyone try to rev and hold their engine at 4000 rpms without issues ?
by rene325
Mon Sep 30, 2019 2:35 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

Re: electronic throttle body control ETB

No shared pins.

I'm using PC1 as Throttle Pedal Position Channel, ETB Dir1 : PA15, ETB Dir2 : PC12, ETB Control : PD0

No errors in rusEFI console, which also stops communicating at the same RPM

No LCD connected, but I can connect one up, if that helps debugging.

I'm in CET timezone
by rene325
Mon Sep 30, 2019 1:33 pm
Forum: Software
Topic: ETB or 36/1 performance issue?
Replies: 31
Views: 7074

ETB or 36/1 performance issue?

Hi guys, I'm also experimenting with ETB, in my setup I use a MC33866 H-Bridge and STM32F407VET6 Black. I have a mechanical test setup with a 36-1 VR Trigger and a 1 Pulse CAM Trigger. The ETB function works very well without triggers into the ECU (newest Rusefi firmware from Github), but when I sim...
by rene325
Tue Jun 20, 2017 10:45 pm
Forum: Hello World
Topic: rusEfi map: who is where?
Replies: 65
Views: 24041

Re: rusEfi map: who is where?

My location
DK 9000