#3,4 pistons not getting spark.

Inspect and test the crankshaft position sensor-on lower front of engine

i have been troubleshooting wires from the coil to the PCM. pin 3 (brown solid green stripe) read to pin 52 on PCM connector good for ohms. i was told it may be time to change out the pcm. does this sound like it is going on the right track?

The CPS tells the computer which cylinders to fire-

ok i will go with that next. the how exactly do i test and inspect the crankshaft position sensor? detailed instructions and an ipb would be mostly appreciated.

i found out where the ckp is so now i have to wait for autozone to open up. hopefully this is it man, it would do me a great deal of saved time and money. especially money! about 40 bucks vice 500+ for the pcm. going with the ckp first, thank you rasmataz.

You're welcome and TY for using 2carpros