Search found 34 matches

by ykill
Sun Dec 17, 2023 9:42 pm
Forum: Dev: Hardware
Topic: uaEFI Ultra Affordable EFI
Replies: 12
Views: 21620

Re: uaEFI Ultra Affordable EFI

Good job! Pretty interesting at this price!
by ykill
Mon Jul 17, 2023 8:28 pm
Forum: You and your build
Topic: 2014 red kia rio 1.6 GDI M/T busted dreams
Replies: 55
Views: 135608

Re: 2014 red kia rio 1.6 GDI M/T busted dreams

Impressive work!
I think the next step would be DI LS
by ykill
Fri May 26, 2023 11:59 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

As I thought, I was the issue :lol:

Being from a megasquirt, I wired pin 1 to 8 following the firing order.
rusEFI doesn't work this way, it must be following the cylinder numbering.
I fixed that in the hardware config and it started right away
by ykill
Thu May 25, 2023 11:34 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

I'll keep an update once I find out what's happening.
I find that really odd that my trigger angle is 40.
Even on my megasquirt it was 86....

I probably did something wrong somewhere...
by ykill
Thu May 25, 2023 11:21 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Is there a possibility that a bug causes the coils to follow the injectors hardware configuration instead of the coil hardware configuration while cranking/running?

Everything works well in bench mode

I will re-do the pinout of the injectors this weekend to make both follow the same order to test
by ykill
Thu May 25, 2023 11:05 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Another issue that I had as well. Every tunes I looked at had between 84 and 86 degrees at the trigger angle. Mine is at 40 and it looks like one or multiple cylinder is out of phase. I tested every coils and they do follow firing order. Could it be possible that the coils follow the same order as t...
by ykill
Thu May 25, 2023 8:49 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Surprise surprise, the crank sensor was the culprit, it was causing most of my issues

Little question, though.
Shouldn't the trigger show square waves instead of lines?
by ykill
Sun May 14, 2023 1:26 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Signal is perfect on the oscilloscope so I would be surprised that the sensor is dying...
by ykill
Sun May 14, 2023 1:04 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

It seems like I'm always plagued withthis setup.
Crank signal looks fine for a while
image.png
image.png (5.59 KiB) Viewed 21352 times
Then it looks like it's having a hard time getting signal
image.png
image.png (5.48 KiB) Viewed 21352 times
Then it gets worse and worse
image.png
image.png (4.83 KiB) Viewed 21352 times
I'm starting to wonder if it's the sensor taking a crap on me...
by ykill
Sun Apr 30, 2023 11:31 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

You were right, it was bosch quick start!
Thank you!:D
by ykill
Sun Apr 30, 2023 9:43 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

I'm pretty sure I changed it to a single half moon but it's been a while so I'll try it
by ykill
Sun Apr 30, 2023 9:18 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

I updated with today's snapshot of the firmware, it didn't work. I forgot the key on for somewhere around half an hour. I plugged and oscilloscope to see the signal and it was there and in tuner studio as well. I'm not sure if it was the update that took time after rebooting or what but it's working...
by ykill
Sun Apr 30, 2023 5:35 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Well now I'm confused.
It stopped working with the wire outside the car...
by ykill
Sun Apr 30, 2023 3:42 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Ground didn't help but twisted a new wire outside the car and it worked so maybe the crimp didn't work, the noise of the ignition wires f'ed up the signal or the wire was broken.
I'll update later when I test
by ykill
Fri Apr 28, 2023 10:16 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Haaaaa, I should've thought about that sooner...
Can I crimp it to another already existing sensor ground or should I bring new ones?
by ykill
Fri Apr 28, 2023 10:11 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Now that I'm thinking about it, it's grounded on the chassis....
I'll ground it on the ECU
by ykill
Fri Apr 28, 2023 10:05 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

5v is coming from the white connector and I don't remember exactly but I'm pretty sure ground is going to sensor ground on white connector as well
by ykill
Fri Apr 28, 2023 9:13 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Little update Signal is way better. It seems like removing the fan wires helped a lot. I removed the CEL wire as well but rpm is jumping a lot and I'm getting a lot of sync errors, if it was a VR, I would have thought that the starter is making noise since the wires are next to it. I'm a little lost...
by ykill
Fri Apr 28, 2023 1:56 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

I attached a trigger log
It seems that I need to crank for really long until it gets recognized.
Signal wires aren't shield, could that be the cause?
by ykill
Fri Apr 28, 2023 12:50 am
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Many digital multimeters have Hz frequency mode, probe on PCB on back side of connector if you see frequency while someone else is cranking? I tried to do so but it gave me khz instead of Hz (auto adjusting). It was acting weirdly so I'm not really sure this function worked correctly on my multimet...
by ykill
Thu Apr 27, 2023 9:40 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Has this crankshaft/sensor combination run an engine before? I ask because the 24x vs 58x trigger wheels need a different sensor (24x black sensor, 58x grey sensor). If they're mismatched then you'll get a crappy signal or no signal at all. Yes, it was running in my MS3 before, signal was flawless
by ykill
Thu Apr 27, 2023 9:29 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

I will try that tonight!
by ykill
Thu Apr 27, 2023 8:56 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Re: Gen 4 LS - no crank trigger

Yeah, only the cam trigger
by ykill
Thu Apr 27, 2023 8:22 pm
Forum: Tuning Support: Making it Run
Topic: Gen 4 LS - no crank trigger
Replies: 33
Views: 28759

Gen 4 LS - no crank trigger

My crank trigger isn't received by my Proteus. I'm not really sure what's happening. Cam signal is received. I moved my crank signal from digital 1 to digital 5 and updated my tune accordingly but still nothing. I thought that I had and issue with wiring so I tried every positions possible. Sensor i...
by ykill
Mon Apr 10, 2023 7:04 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Re: Proteus: Help! I might have fried something

My wire coming from the relay had 1 megaohn of resistance. Probably broken inside
So everything works now!

Thanks Andrey!
by ykill
Mon Apr 10, 2023 5:18 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Re: Proteus: Help! I might have fried something

I can confirm, the ECU is receiving 6v from the main relay on pin 23 of the black connector.
It's 100% my fault.
I now need to find why I'm getting 6v from there lol
by ykill
Mon Apr 10, 2023 4:56 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Re: Proteus: Help! I might have fried something

Looks like it's my 12v source the issue, probably something wrong with the crimp :?
I'll update once I confirm this works
by ykill
Mon Apr 10, 2023 4:49 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Re: Proteus: Help! I might have fried something

Through tuner studio, I have 12.3v
I moved the ground directly to battery negative terminal and I have the same issue
by ykill
Mon Apr 10, 2023 3:59 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Re: Proteus: Help! I might have fried something

It's in car The relay is controlled by the car (I used the same wire/relay combination previously to control my megasquirt) The battery is almost new and charged. Every wire named Ground or Power Ground are grounded some directly on the battery, some on the firewall (through rivnuts so not the best)...
by ykill
Mon Apr 10, 2023 3:23 pm
Forum: Universal Boards
Topic: Proteus: Help! I might have fried something
Replies: 11
Views: 8298

Proteus: Help! I might have fried something

I might have done something wrong, I hope it's repairable. I first pinned my ETB and cam/crank sensors on my proteus (v0.5 january 2021 in case it helps), everything was working. I then pinned the injectors and coils (gen 4 ls based engine) Everything was still working. I then tried to wire my CEL, ...