Before I get flamed about the millions of threads covering this topic my has a unique spin to it.

I have read the other posts.

I checked cam and crank sensors.

Im getting spark.

getting fuel to the rail.

checked all relays.

Ecu is good

im just getting no injection.

If im getting fuel and spark. I should be getting injectors to fire because they run off the same current and switches ?

I have dsmlink v3.

I was having a freind do some basic tuning. Car was running. Then we turned it off and it never turned back on.

Is there something that in link could disrupt the injectors?

We set igntion timing took it around the block. Turned it off and it never turned back on.

How common is it for a black top to go bad ?

Any help would be greatly appreciated! Im stumped on this one.