twin cam kaDE

[jacobi13]

How would i b able to knw if my computer is bad car cranks but no start fuel pump isnt working an i jumped it to the batterie an it work still no start i testd my injectors they have 12v but my car still wont start i think it might be my start signal on my ecu how would i b able to find out if it is anyone got an answer

[onevia drift]

So, you've started with the basics?
air, fuel, spark...
Are you building fuel pressure (priming) when you turn your key to the ACC pos.?
OR, are you getting fuel pressure when trying to start the car?

If so then chedck your plugs for spark.

If you have fuel and spark then check timing.
Check those main things first to see if you find a problem.