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Re: What did you fix with your scope this week?
Posted to Technical Discussion Forum on 4/16/2010

[1999 Chevrolet Silverado 2500 , Fuel Supply Waveform] Hi Zach,

This is fuel pressure with the WPS on the PICO at the fuel rail.

(truck not running)

In the beginning of the pattern(s) you see the fuel pump commanded, then the injector is commanded, this... Login to read more.

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