the service manual has voltage charts - have you compared your results to
that using the test procedures inthe manual?

Still trying to fix 1988 no start , no fire no fuel

Here is what I have on the DME plug key in ON poss

Pin           Volts
1               12
14              12
15              12
18              12
20              12
21               7
33               12
34               12
35               12

Is this right?

Also maybe nothing but when I was checking the v at the injector plugs.
#2,3,4 all read 12v to g on both pins,,,,,, Unless I unplug #1 then
they all read 12v to g on only one pin. I checked the ohms on inj #1
and it is the same as the rest.  Is that normal?

Thanks