I have a 2007 Pacifica 4.0 that will crank and not start. It had a p0340 code and I replaced the cam and crank sensors. I also replaced the computer as well.

The 3 grounds on the body looked bad and one connector just broke apart so I cleaned and replaced the connector. I also replaced 2 wires going to the cam sensor to the PCM.

I also grounded the ground from the cam sensor harness to the body to see if it needed a stronger ground. (Not sure if that can cause an issue at the PCM).

I’m trying to check spark but that’s hard since the coil over packs are under the intake.

I can hear the fuel pump spinning.

Not sure how to check the timing belt short of removing the cover.

On a side note the car used to stall when backing up when the weather was cold.

Any guidance would be greatly appreciated!