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5V or 7V Glow Plug ECU voltage
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Author:  racertracer [ Thu Aug 22, 2013 4:33 am ]
Post subject:  5V or 7V Glow Plug ECU voltage

What is the procedure to discovering what my ECU is putting out for glow plug Voltage?

Author:  Hexus [ Thu Aug 22, 2013 7:13 am ]
Post subject:  Re: 5V or 7V Glow Plug ECU voltage

You could pop #1 off and put a voltmeter on it and cycle the key.

Author:  dirtmover [ Thu Aug 22, 2013 8:49 am ]
Post subject:  Re: 5V or 7V Glow Plug ECU voltage

Probably not that simple as they're are driven with a PWM signal.

Author:  Hexus [ Thu Aug 22, 2013 9:30 am ]
Post subject:  Re: 5V or 7V Glow Plug ECU voltage

It wouldn't really matter if it were MPPT (lol), if you have a voltmeter worth having (Not some $5 Harbor Freight junk) it should be able to measure peak, etc even if it's a pulse.

You just need to know your Duty Cycle information.

You could make a measurement tool with a pic micro and an LCD, but I'm probably getting too advanced for most with that statement.

It's very simple, really.

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