1999 Doge Ram 1500 truck will not start has no spark and no injector pulse. cranks and engine compression o.k. fuel pump runs and has fuel pressure at fuel rails. I've swapped the ASD relay but this did nothing. any insight in the problem would be greatly apperciated . thankx

I'd check;
-fuel cutoff switch
-ignition control module

try testing the cam sensor in the distrubutor. that is the sensor that controls injector pulse! mike

the cam sensor

Ditto that.