Diagnosis question

[Will L.]

Been too long, cant think this one clearly.
Anyone with a ds4, easy to reach pmd, and a clear ip return line..

If you unplug the pmd and crank engine as if to start, do you see the fuel flowing through out the ip?

 

[NVW]

I can't say Will, I would check tomorrow but my arm isn't long enough to crank and watch at the same time.

 

[NVW]

If I don't forget, I could set the phone to record and crank it over.

 

[Quadstar Tuning LLC]

You should. A DS always moves fuel and makes pressure when it turns... The fuel solenoid just let's the pressure out as commanded.

 

[NVW]

Yes, as soon as I cranked it over fuel ran through the return.

 

[Will L.]

Thanks. I wanted to make sure it is like the db with only fso stopping and starting flow.
Appreciate it.