My engine is not starting up why?

You've made some dandy observations. This sounds like there are two different but related problems. Start by looking at the no-start problem. Battery voltage must be around 12.6 volts and the cables connections must be cleaned and tightened.

To stop running at 60 mph suggests the Automatic Shutdown (ASD) relay turned off or the power it switches was lost due to a short circuit on those wires. The ASD relay sends power to the injectors, ignition coil, fuel pump or pump relay, alternator field, and oxygen sensor heaters. It is not common for any of these parts to short. More likely, the wiring to one of them became shorted to the engine or hot exhaust parts. That would result in a blown fuse. Did you find any popped fuses?

Caradiodoc

This is an interference engine. When the timing belt jumps one tooth, the "Check Engine" light turns on, and the diagnostic fault code will be "Cam and Crank Sync". When the belt jumps two teeth, the engine computer shuts the engine down. Three teeth and the pistons will hit any open valves.

The first thing to do is to check the timing marks to see if the belt has jumped. You should have a Check Engine light on though. A comon cause for the Cam and Crank Sync code when the timing belt has not jumped is a sheared off dowel pin between the camshaft and sprocket. The sprocket spins a little on the camshaft mimicking a jumped timing belt.

Caradiodoc

Welcome, are you saying it cranks good but won't start or it won't even crank? If cranks good but won't start, have a helper crank it, while you check for spark at the plugs, if you have spark everywhere, use a gage and check fuel pressure. Any codes?

Good morning,

What is the code number that was sent?

https://www.2carpros.com/articles/car-cranks-but-wont-start

I would start with a compression test to verify the timing belt has not moved.

https://www.2carpros.com/articles/how-to-test-engine-compression

Did you check for spark to the plugs while cranking?

Roy

Hello. Personally, I'd like to know exactly what code number popped up that indicated the Cam Position Sensor. As far as what to do next, get some starting fluid and spray it into the intake and then try to start it. Let me know what happens.

How does the engine sound when it's cranking over? Can you please shoot a quick video with your phone so we can see what's going on? That would be great. You can upload it here with your response. That way we can tell for sure if the engine has compression.

Do not remove the battery cable. That does nothing.

It could be the timing belt and the compression test I suggest will confirm that.

Roy

Timing belt or valve damage.

It is a basic test.

Roy

Looks like Roy hit the nail on the head with the compression testing.

You need to do the test first. Then based on your readings we can determine the damage.

Based on your results, it looks like the belt has failed and you may have valve damage.

The head will have to come off and be inspected.

Roy