Help isolate fuel problem

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May 20, 2014 | 11:38 PM

#81

hustler

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Yeah, I guess it's fucked.

May 21, 2014 | 03:36 AM

#82

Reverant

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Quote:

Originally Posted by hustler

How many volts should I get on the coil trigger?

You can't measure it. The ECU only sends a 5V pulse for 0.003 seconds each time it wants a coil to fire. A digital multimeter can't measure that. You need an oscilloscope to actually see the pulses.

May 21, 2014 | 07:53 AM

#83

hustler

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Quote:

Originally Posted by Reverant

You can't measure it. The ECU only sends a 5V pulse for 0.003 seconds each time it wants a coil to fire. A digital multimeter can't measure that. You need an oscilloscope to actually see the pulses.

That will be here on Sunday, lol.