No fuel, no spark

I suspect the replacement crank position sensor has failed again. This is not uncommon with replacement parts. If you have no fuel or spark then the crank sensor would be the first suspect because the PCM uses this for fuel and spark.

Take a look at this attachment that explains this.

Here is a guide that helps with this:

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

KASEKENNY1 is one of our best! Please let us know what you find. We are interested to see what it is.

Well, that is disappointing and it gives me pause. Can I ask how you are checking for fuel and spark? In other words, how do you know it does not have either?

We need to either use a noid light for the injectors, and pull a plug and hold it against the block. Or some other method like spraying starter fluid in the intake to see if it fires for a brief second.

Also, I would suggest pulling the plugs and make sure they are not fouled.

Once we confirm no fuel and spark we will need to look at the PCM. Basically if the PCM is getting the crank signal, the PCM outputs the signal to control the injectors and spark. So have we checked for codes? We may simply have an issue with the PCM Power relay or fuse. The Power relay feeds the injectors and ignition control module so that may be the issue.

I attached the info on this relay.

Awesome. That means we can just move onto testing for voltage on the inputs to the PCM to make sure the PCM is getting what it needs to turn on the spark and fuel. Then we will check the output voltage from the PCM to see if it is sending the proper commands. More then likely we will have the inputs but no output from the PCM which means the PCM has failed.

Take a look at the first wiring diagram. Make sure we have 12 volts on both of these wires at the PCM.

Then the PCM is a low side driver for the injectors meaning it grounds the injectors to fire them so you should have power to them. Also, the PCM controls the fuel pump through the fuel pump relay so we need to find out if the PCM is grounding pin 85 of the fuel pump relay. You test both of these (start with the pump due to no pressure) by putting your red meter lead on battery positive and the black lead on terminal 85 of the relay. Then turn the ignition to the run position. Your meter should read 12 volts. If it does then the PCM is grounding the relay which should close the relay and turn on the pump.

As for the ignition system, let's deal with that after we fix the fuel system if it is a different issue. I highly doubt that so if we fix the fuel system, we will fix the ignition. So let's just test to see if the PCM is grounding the fuel pump relay and go from there. I suspect it is not and if we have power going to the PCM on these other two circuits then I suspect we need a PCM.

Let me know what questions you have. Thanks

Great. We will wait to hear back. Thanks for the update.