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MEGAsquirt A place to collectively sort out this megasquirt gizmo

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Old 09-14-2008, 09:39 PM   #1
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Default More MS problems...

So i finally got this installed and im having more problems. First about the MS, its a used Ms with Hires preinstalled, im trying to install the base 1994-1995 map that mspnp has on their website. When i load up Megatune and turn the ignition to the on position, all the gauges go haywire and turn on and off, is this normal?

2, When i try to open the MSQ file i get this error, "Controller voltage too low for reliable FLASH burning, try anyhow" If i click yes, it just brings the same prompt back up.

Anyone have any ideas?
jobambo is offline   Reply With Quote
Old 09-15-2008, 12:25 AM   #2
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It sounds like the Megasquirt is getting power, but then grounding itself out somehow. If you have a multimeter handy you can check some of the power supply voltages on the board.

Check out the schematics from the megamanual.

http://www.megamanual.com/ms2/pcb.htm

Check for 12V. If that is present on the board, make sure the microprocessor has 5V. Should be pin 20.

Post back when you have checked these.
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