I have to make this explanation short don’t have much time it has 65 psi fuel presser it is a vortech with crank censer the crank censer is good the old comp was intermittently talking to the diagnostic comp we thought it was the comp we got a new one had it flashed now it wont talk at all to the diagnostic comp no spark it will crank strong good battery no check engine light when you key on the comp is not responding 99% sure the comp is good ??????