Ebpv Does Not Work!

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Jan 2, 2005 | 09:06 AM

#16

18vtx00

Thread Starter

Fleet Mechanic

Joined: Nov 2004

Posts: 1,427

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From: Templeton, Massachussetts

Quote:

Originally Posted by slc10844

Oil temp below 167*F, IAT below 45*F, 5vdc. According to the book, ECT controls fuel delivery.

this is what is was looking for thanks alot

Jan 2, 2005 | 09:07 AM

#17

18vtx00

Thread Starter

Fleet Mechanic

Joined: Nov 2004

Posts: 1,427

Likes: 10

From: Templeton, Massachussetts

Quote:

Originally Posted by mr_fixit

I had the sensor go bad and it stored a code in the pcm . Until you clear the code the valve will not operate.

no codes but i did notice that on my datastream the exh back pressure read higher than i expected. i think it was 15-17psi.
what is the spec anyways.
thanks.

Jan 2, 2005 | 10:52 AM

#18

mr_fixit

Junior User

Joined: Sep 2004

Posts: 79

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From: Jersey shore

Is that at idle? If you do a KOER test it should test the valve and you hear the idle go up and the valve will close and a hissing sound if all are good.

Jan 2, 2005 | 11:19 AM

#19

18vtx00

Thread Starter

Fleet Mechanic

Joined: Nov 2004

Posts: 1,427

Likes: 10

From: Templeton, Massachussetts

yes at idle and 2000rpm, i believe that was the #'s. KOEO OR KOEO did not show any codes.

but they almost never do.
i was told here that this year 96 truck does not idle up.

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