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

I'm useing a desk top & a lap top. I can't get the loop back test to work on either. the Laptop has a Keyspan USA=19HS and the desk top is a 9 pin straight through.

My squirt does work with the regular sim & tuner studio on all functions except RPM & of course O2 while I'm on the laptop. I assume ...

OK now I'm getting somewhere. I had a little trouble with the C32 reference but after 20 mins or so, I got it.

On the Update Utility I get;

ERROR: Unknown error status response, e=0x2A
Elaspsed time: 0.55 seconds

the port checker says:

COM4 Opened
115200 baud
"xx V2.89 Embedded Code by B&G xx"

Ahhhhh, your alive & still there. Cool.

I'm useing Tuner stuido.

I'm tryin for the 2.905 which I believe to be the latest. My Kit came with 2.89 installed.

Thanks so much. You have no idea how frustrating this is.

The downloader doesn't work; we are all in aggreement.

Why must I be sent to the same site the says "use the downloader" ? ? ? ? ? ? ? ?

If I'm supose to do it manually, how the heck do I do that?

I have no idea how to create an MSQ. I dont even know what that is. We are car guys . . . . . not ...

Lance; It's been over a year that I've been working on this problem. I beg you, I will pay you, I will allow my wife to spend some quality time with you, PLEASE end my suffering, just pretend I'm 4 years old & spell out step by specific step how this is done. I've been working on the page you sited ...

Select Source Site -could not connect; like it's trying to connect to ; megamanual.com/updates/MS-II/ but can't find the target. I'm stumped.

From the Downloader 2.00 instruction page:

1 Power off your MegaSquirt® controller, put the bootloader jumper in place, and power it back up - it will now be in 'bootloader mode' waiting for code.
2 Open the downloader application (MS Download 2.00),
3 Click on the menu item 'File/Updates'.
4 ...

Well, that's just it. . . As I stated in the title; Downloader 2.00, I can't get it to find any files to install. I have the latest 2.905 file in my documents and in my downloaded site on the C drive, but downloader can not find it. I have the ini file also. & the settings.

That's great Ken. How?

Thanks

Find Updates
Select Source Site
megamanual.com/updates/MS-II

-Could not connect- ? ? ? ? ? ? ?

tried on 2 computers. 6 hours later, no luck.


If I click Install, ERROR Make a selection in the FTP file list.

Please tell me what I'm donin wrong.


Thanks

Useing MS Download 2.00 "Could not Connect"

3 days @ 6 hours each = I'm too stupid for this.

Even though I can run the squirt on MegaTune, I can't update the code as it's probably corrupted. I know I'll be running Tuner Studio but I still need to update to Monitor_v2.905.abs

Sheeeeees; 25 years ...

"Is TachSelect jumped to OptoIn? XG1 to XG2? (Don't confuse TachSelect with Tsel - easily done)"

A-Ok

"likely the LED in the optoisolator has failed. The LED is connected to pins 1&2 on the IC, "

There's a LED inside the U3 opto? I don't think so. Pins 1&2 on the IC??? What's the IC?

U3 is ...

So, what do you think Matt ???

Ya, I ment Tachselect.

.2 ohms from TSEL to U1,14. With 5 V jumped to TSEL, I get zero volts at 14. With no voltage jumped, I get 5 VDC at pin 14 of U1.

I took 5VDC from the center post of U2 (vac manifold sensor). YES , TSEL goes to .09 volts. At the some time, I lost the IG light on the Stim & the center LED on the board lit & stayed on until power was removed.

So the answer is Yes; goes to 0.

Matt; I'm unsure what your asking me to do. Please re-phase your request. thanks

Yes. From the left side of R12 to pin 1 (top left) of U3.

optoisolator U3 replaced. No change.

"This is weird"

Does that mean that's it's checking normal & you don't see the problem. OR the trail is lost?