Can VIAS Control Solenoid Valve prevent car from starting?

Question

We replaced the water pump and thermostat, tried to start car. Car would not start. Acted like it wasn't getting fuel. checked and then replaced fuel pump. Car now tries to start but will not turn over. Had friend put on his computer; threw out p1800 code. we want to make sure this is the part that needs replaced. not much money to put into it but daughter needs her car.

Answer 1

No, this code would not cause the car to start., the only possible way is that it shorted and opened the ECM relay fuse.

Comments

Well my car started shut down and now won’t crank at All acting like not getttinf fuel     It will crank and immediately shut off even with foot to the floor on gas pedal.    ECM RELAY????

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Can u elaborate on the ECM relay please