More Info on the 01 with 343 code

Question

I replaced the timing belt a week ago car has new Ecm  new starter new cam and crank sensors  check timing in time no fire at the plugs back  pushing  fuel out the intake  car will no start. Has good fuel pressure  it just died . I'm very good if a car  has a disbutor  thinking maybe broken wire not very up to date  on a Saturn all help I thank u for if u can answer again  please do so