thanks for the data. so its 100% good.
the sensor is crude, very loose spec. see the wide range for just 1 temperature.
311k ohm, that meter is autoranging, and the bottom of the LCD says K, meaning x1000
its good.
now all you you need 2 things, only
flow, (those 4 jets flowing exhaust, not packed)
and that silly VSV must open..
the Mod Valve does all the heavy lifting, it controls flow based on CAT back pressure.
ah, i missed them. thanks photos
yes, all great tests. super really
you can blow easy to #4 , right on. good;
and to the intake side. how may of the 4 are open is the only question , id assume they are.
can you measure the VSV ohms, 35 ohms is par. about.
i really like your photos, i will use them.
here is the Three way vsv page. used on this car.
http://www.fixkick.com/sensors/vsv.html
keep in mind your meter shows 35 with no LCD symbol, no K, no M, this means the LCD scale is in OHMS not k ohms or meg Ohms.
the FSM page there, shows, the bench test on it. but ohms is first
if it works on the bench then we should attempt the live test.
live (early years, )
hot engine , cat good ,not missing guts of cat. raise throttle to high rpm in park the MAIN should move. end test. early cars.
easy do to , no fooling around., there
now?
live test (starting some time in 1994) ,
a: life insurance paid up. hot engine. rear axle on jack stands, front tires chocked.
in PARK gear selection.
b: race engine RPM, in park, the egr main does not move. (diaphragm)
c: cut throttle to idle.
d: shift to 1s gear. let it idle and have one person with flash light look at main, then advance the throttle, rear tires spin in air, and the EGR opens.
passes the live test.. but is dangerous, 3 man rule is safer. below. no kids or pets around and car point in safe direction, but there is a person in the drivers seat, for saftey.
now in shift to Neutral. park is no good now.or transfer case to neutral. the rear of the transfer case tail shaft and drive shaft are free to spin now.
the FSM shows keeping car in neutral, right rear tire on ground, , and left tire up in AIR , rear, so you can talk to driver. the other tire on ground forces the drive shaft to spin , neutral.
you look at tire, its not moving, proving neutral...
then spin the tire, by hand CCW even a dead slow spin, makes drive shaft turn, and VSS clicks (veh.speed sensor) the EGR mains moves. now. 3 person, a pain yes.
when the VSS clicks and the throttle advances the ECU then open the EGR VSV and you get vacuum to the EGR main.
sorry that is so complex ,but is pay back for Hiroshima.... my guess.
i love that boiling EGRT, so clear what to do...
the sensor is crude, very loose spec. see the wide range for just 1 temperature.
311k ohm, that meter is autoranging, and the bottom of the LCD says K, meaning x1000
its good.
now all you you need 2 things, only
flow, (those 4 jets flowing exhaust, not packed)
and that silly VSV must open..
the Mod Valve does all the heavy lifting, it controls flow based on CAT back pressure.
ah, i missed them. thanks photos
yes, all great tests. super really
you can blow easy to #4 , right on. good;
and to the intake side. how may of the 4 are open is the only question , id assume they are.
can you measure the VSV ohms, 35 ohms is par. about.
i really like your photos, i will use them.
here is the Three way vsv page. used on this car.
http://www.fixkick.com/sensors/vsv.html
keep in mind your meter shows 35 with no LCD symbol, no K, no M, this means the LCD scale is in OHMS not k ohms or meg Ohms.
the FSM page there, shows, the bench test on it. but ohms is first
if it works on the bench then we should attempt the live test.
live (early years, )
hot engine , cat good ,not missing guts of cat. raise throttle to high rpm in park the MAIN should move. end test. early cars.
easy do to , no fooling around., there
now?
live test (starting some time in 1994) ,
a: life insurance paid up. hot engine. rear axle on jack stands, front tires chocked.
in PARK gear selection.
b: race engine RPM, in park, the egr main does not move. (diaphragm)
c: cut throttle to idle.
d: shift to 1s gear. let it idle and have one person with flash light look at main, then advance the throttle, rear tires spin in air, and the EGR opens.
passes the live test.. but is dangerous, 3 man rule is safer. below. no kids or pets around and car point in safe direction, but there is a person in the drivers seat, for saftey.
now in shift to Neutral. park is no good now.or transfer case to neutral. the rear of the transfer case tail shaft and drive shaft are free to spin now.
the FSM shows keeping car in neutral, right rear tire on ground, , and left tire up in AIR , rear, so you can talk to driver. the other tire on ground forces the drive shaft to spin , neutral.
you look at tire, its not moving, proving neutral...
then spin the tire, by hand CCW even a dead slow spin, makes drive shaft turn, and VSS clicks (veh.speed sensor) the EGR mains moves. now. 3 person, a pain yes.
when the VSS clicks and the throttle advances the ECU then open the EGR VSV and you get vacuum to the EGR main.
sorry that is so complex ,but is pay back for Hiroshima.... my guess.
i love that boiling EGRT, so clear what to do...
http://www.fixkick.com