2000 clk320 crank no start
 

hello I'm new to this forum, I'm having a problem starting my clk320. It turns over but their is no spark to the plugs, I have installed a new fuel pump, fuel filter, crankshaft sensor and new battery. can anyone on here help me get this issue resolved?? thanks:confused::confused::confused:

can you verify you have voltage to the coils and injectors?

no I don't think there is voltage to coils, I have even sent the cpu out for testing and it came back with no problems, the engine it had in it before was locked up would that have caused something to make no spark?

The engine has been swapped? Is the engine computer the original?

Stop randomly throwing parts at the car and diagnose the systems.

A bad fuel pump , fuel filter won't cause a loss of spark at the plugs.

You need to make sure you are getting 12V at the ignition coils and fuel injectors. you also need a wiring diagram to test all of this.