my best guess, is the CAR 1994 need the main read drive shaft turning to do a real live test.
i should publish a cheaters guide to test EGR and no tools.
with a vacuum hand pump tool all this is easy, with out , fun and tricks, seem them all and have done them in the woods wheeling many a time, and help, all in trouble there. for free.
one can do this.
by pass things,
use engine raw vacuum as my hand pump tool does. (no meter) but can steal vacuum i can.
i can unplug the VSV elect. connector , force the VSV valve to OPEN .
I blow test things and suck test them (using fresh clean hose so i dont eat benzene)
if rich i can buy a $10 warfart dmm and check the VSV pins for proper voltage, dirt cheap. 1/10 cost of 1 hour shop labor. free really.
i can fool the ECU with 10k resistor. (any)
i can clean all paths,for EGR exhuast, (just wrenches) and i can blow test this. and fully bench test the EGR main.
the EGR main it can do the finger block test to simulate (poorly) the diaphram leak down test..
ask for help. can do ..
the same blister pack with T fittings, is a SHOP tool. with out it ,we are really helpless babes.
i should publish a cheaters guide to test EGR and no tools.
with a vacuum hand pump tool all this is easy, with out , fun and tricks, seem them all and have done them in the woods wheeling many a time, and help, all in trouble there. for free.
one can do this.
by pass things,
use engine raw vacuum as my hand pump tool does. (no meter) but can steal vacuum i can.
i can unplug the VSV elect. connector , force the VSV valve to OPEN .
I blow test things and suck test them (using fresh clean hose so i dont eat benzene)
if rich i can buy a $10 warfart dmm and check the VSV pins for proper voltage, dirt cheap. 1/10 cost of 1 hour shop labor. free really.
i can fool the ECU with 10k resistor. (any)
i can clean all paths,for EGR exhuast, (just wrenches) and i can blow test this. and fully bench test the EGR main.
the EGR main it can do the finger block test to simulate (poorly) the diaphram leak down test..
ask for help. can do ..
the same blister pack with T fittings, is a SHOP tool. with out it ,we are really helpless babes.
http://www.fixkick.com