so i just put in a engine into my car that i bought with a blown motor. it cranks but it wont start. it seems like my fuel pump is not getting power. it seems like only one of the wires has a 4.96 voltage. i tried switching out the pgm fi main relay but that was not the problem

 

Fuse?

 

no i checked the fuel pump fuse and its still good

 

Immobilizer system?

 

I don't think its tat cause wen I spray starter fluid down the intake it wants to start

 

Do you see the green key in the cluster when starting?

 

Also did you double check ALL wiring? Test your fuel pressure. If there is fuel pressure in the rail then my guess would be something like the CKP sensor.

 

i think the bulb is out or something cause i never see the key light on the cluster. but when i try cranking it and spraying starter fluid down the manifold it starts.

 

i got the fuel pressure. my fuel pump is not even working. i tried the tests from the service manual and i guess im not getting power to the fuel pump

 

ok so my car starts it was the engine harness not plug into the pcm. but now when i start the car my gauge lights up like a christmas tree. what does it mean if on the gauge the d4 and p lights up at the same time but the d4 turns off in like 3 seconds?