on February 21, 2017, 9:47 pm, in reply to "Re: Diesel Common rail Pump Test question...?"
Bear in mind if the SCV is already mechanically defective i.e leaking back. Disconnecting the electrical supply will make no difference.
If you see what I mean 
Ian
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Diesel Common rail Pump Test question? # - Chanaka Johns February 21, 2017, 3:42 pm
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