MSefi.com read only forum (Jan.15,2018)

I'm seeing the same thing in my Alfa with low impedance injectors. What does "using the injectors" mean? Steps 69 & 70 of the V3 assembly steps? I did both of those and I've got my grounds going to the engine block and set up like the DIYAutoTune article (http://www.DIYAutoTune.com/tech_articles ...

I'm seeing the same thing in my Alfa with low impedance injectors. What does "using the injectors" mean? Steps 69 & 70 of the V3 assembly steps? I did both of those and I've got my grounds going to the engine block and set up like the DIYAutoTune article (http://www.DIYAutoTune.com/tech_articles ...

Yep, downloaded the installers. The Mac update worked fine, it was just the Windows 7 ones the failed.

Kevin

I was having this issue as well and after much frustration I finally found a solution. I use the Sewell SW-1301 which I bought with my Zietronix WBO2, this USB->Serial converter uses the Prolific chipset, there are a bunch of other converters out there that also use this chip set.

I finally found ...

Now with the actual screenshot attached.

I did just try the update on my Mac version of the code and it worked, so this was only a problem on Windows 7 for me (for both TS & MT).

Kevin

Hi,

I was running TunerStudio MS 2.0.4 and I got the upgrade notice dialog box to automatically install the upgrade. I said yes and the download started OK but then it would get 43-60k bytes into the download and would stop and just sit there. This happened for both TunerStudio and MegaLogViewer so ...

Thanks.

Kevin

The injector test PW that I'm using is 10 and the injector test off time is 60. The one bank runs fine though. Also can you tell me which is pin 1? My text drawing attempt in my previous post didn't come out too well.

Looking at the board as you mention in your test writeup, so that the pins for Q1 ...

Matt,

I grounded pins 21 & 22 of U1 and the LED comes on as expected so does the mean my injector circuit is fine?

I did check a couple of the other steps:

First, check pins 2 and 4 on U4. If they're not getting 5 volts in the off state
I get 4.93v in off state, I assume this is good enough? (I ...

Yeah, I had already looked there but it looked like that was a test for if it didn't work on the Stim, I'll look closer.

Kevin

Excellent timing Matt, thanks! I'll try this out tonight.

Kevin

Thanks for the tip, I'll see what it shows. Is it better to use an analog dwell meter for something like this or would a digital work just as well?

Kevin

Hi, I'm using low impedance injectors an have an issue where one bank of 3 has stopped firing. The injectors are fine as I swapped wiring harness connectors with the ones that work and they spray fine us MS test mode. I was on a test drive for about 20 minutes messing around with the auto tune ...

Yes I found that, but I do like looking at the ones that I'm interested in, just not all of them.

Kevin

Hi, Just registered my v3.0.5 after a 2-3 hiatus from trying to MS my car. I was wondering if there is any way to turn off/hide selected gauges at the bottom of the window. There are a bunch there that I don't use and it would be really nice to be able to hide them to make it quicker to see the ...

Hi,

I just tried using Injector Test Mode and only one bank of 3 of my 6 injectors are firing. I assumed test mode should fire both banks, is this incorrect?

Reason I'm doing this is that I had just gotten my car up and running with a basic tune (starting & idling) on the MS and was driving around ...