Dead driver on '165?

[Bob Valentine]

At 10:03 PM 10/26/99 -0400, you wrote:
>Running on the bench?  Are you sure pin D10 is grounded?

Yep, bolted straight to the battery.

>Got a scope, good.  Take the ECM cover off and take a look at the signal 
>on the gate of the output driver.  The one with the big hunk of metal
>attached to it. 

On the gate (most inboard pin, I'm looking at the G on the board) there
seems to be a pulse.  The other pins are all flatline.  

Scoping the VATS line, I've got a square wave about 30ms wide, 5v peak to
peak.  I've tried pulse widths from 10 to 40ms with no improvement 

>Scot Sealander


--> Bob Valentine
--> bob at tecmark.com