Is it broken ?

[M.Skaatun]

Hi
I'm trying to fix a ms1-extra on a Audi 100. The installation was complete, and worked fine untill a moment ago. I have not so much experience in this...
The problem: When ignition on, there is suppose to be some lights showing up. They don't show, but the fuel pump goes as usual. Tried to find a wiring diagram for this unit, but not sure if correct. I measured 12.53V to the unit, so I guess that's ok. Ground seems ok.

Is the unit broken inside ?
Can someone show me the right wiring diagram?

Best regards:
Mathias

[jsmcortina]

Why do you think there should be any lights on?
The three LEDs are typically:
"squirt" happens when an injector is in operation
"warmup" happens when engine is cold
"accel" - happens when an acceleration event is triggered.

James

[damon308]

Hi
I'm trying to fix a ms1-extra on a Audi 100. The installation was complete, and worked fine untill a moment ago. I have not so much experience in this...
The problem: When ignition on, there is suppose to be some lights showing up. They don't show, but the fuel pump goes as usual. Tried to find a wiring diagram for this unit, but not sure if correct. I measured 12.53V to the unit, so I guess that's ok. Ground seems ok.

Is the unit broken inside ?
Can someone show me the right wiring diagram?

Best regards:
Mathias

Hi Mathias, all the info is online, just google "Megasquirt" and then look for MS 1 Extra Manual, I hope that helps, Regards DM

[dontz125]

Click on the word "Manuals" at the top of the page ...

[Alex077]

Hi
I'm trying to fix a ms1-extra on a Audi 100. The installation was complete, and worked fine untill a moment ago. I have not so much experience in this...
The problem: When ignition on, there is suppose to be some lights showing up. They don't show, but the fuel pump goes as usual. Tried to find a wiring diagram for this unit, but not sure if correct. I measured 12.53V to the unit, so I guess that's ok. Ground seems ok.

Is the unit broken inside ?
Can someone show me the right wiring diagram?

Best regards:
Mathias

Hi Mathias, for detailed information on Megasquirt, simply Google "Megasquirt" and search for the MS 1 Extra Manual. It should provide all the guidance you need. Regards, DM

[jsmcortina]

Google will often send you to all manner of ancient and obsolete pages.

Right at the top of this page, click on "Manuals" and as if by magic, you'll get to the manuals page.

manuals-link.png

James

[Alex077]

Google will often send you to all manner of ancient and obsolete pages.

Right at the top of this page, click on "Manuals" and as if by magic, you'll get to the manuals page.


manuals-link.png

James

Oh, Thank you so much for the information free fire name