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USB to Serial adapter compatibility

General questions and chit-chat about the ECU+.

Re: USB to Serial adapter compatibility

Postby tlcoll1 » Sat Sep 22, 2012 8:00 am

I haven't looked at the log yet, but if you're getting hard data then the USB to serial connection is good.

Use the "OBD" menu item - do you ever get anything there?

Tom
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Re: USB to Serial adapter compatibility

Postby jdm02typer » Tue Sep 25, 2012 8:45 pm

I'll look into that soon. I haven't changed anything since 2.10 and I think the avr was 1.10 and now it's 1.2? <-(recent flash from software right?)

Are there any wiring changes or just to add boost signal on from ecu for the update? Jumper changes on the silver box? Did the update I remember not getting any data on OBD. It is under 90-94 1g dsm.

Question? Should I reflash for 2.10 and then try 2.15?

DSP? AVR? versions recommended for each flash?

All data and OBD was good before the flash to running 2.10 0n another laptop.
I'm sure we"ll figure this out, but serial cable is good :lol:
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Re: USB to Serial adapter compatibility

Postby tlcoll1 » Tue Sep 25, 2012 9:24 pm

The latest released version, with DSP firmware v2.16 and AVR version 1.20 is definitely the "recommended" version. Let's try to get that working. For the AVR, make sure that you're using the avr_ver120_1g.hex file for the 1G's.

I don't understand your question about "are there any wiring changes..." Can you re-phrase it?

Tom
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Re: USB to Serial adapter compatibility

Postby jdm02typer » Wed Sep 26, 2012 2:53 pm

Since ECU+ version 2.10, were there any ECU wiring changes? I noticed that you have added stock boost control.

My main question I guess, Is stock boost control the only wiring change/addition to the ECU+ version 2.16?
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Re: USB to Serial adapter compatibility

Postby tlcoll1 » Fri Sep 28, 2012 9:38 pm

Here's what's new in v2.15:

viewtopic.php?f=7&t=875

And for v2.16:

viewtopic.php?f=7&t=998

No required wiring changes, but a few more optional ones.

Tom
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Re: USB to Serial adapter compatibility

Postby jdm02typer » Sun Sep 30, 2012 10:04 pm

I'm going to recheck my wiring and make sure everything is still good. Awkward that the coolant pegs at 300 egr-t at 597 and timing advance always says -10 but no other MUT-II data. OBD wire loose? I'll let you know this week. i just remember when I first put it in years ago, I had OBD MUT-II data so I know what you're looking for. I'll keep diagnosing the problem and let you know why I'm not getting MUT-II data.
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