Crank sensor and timing belt related?

crank position sensor faulty , replace this first

Pump pressure and "volume" were both tested ? How about the ignition module ? Crank sensor heat failing .

If you have a OBD Code reader you can do a clear of the codes.
( if not then go to autozone and ask for them to clear-it's Free)
You may also just disconnect your battery for 5 mins and reconnect which may clear the codes.
Just clearing codes won't fix the problem if you really have a cam sensor gone bad,(this happens) this can make a car act bad.
Both the cam and Crank sensors report to the computer if they feel sick, then the computer stores the codes. IF the Cam Sensor needs replacing it's not so bad to replace BUT the Crank sensor is buried under the timing belt cover and that can take some doing, Either may be by a profession if you are not one. Parts could cost under $50 or so.Labor not bad for the cam BUT much more for The Crank sensor. It's always good to replace the Crank sensor if the timing belt Kit-and water pump is done.

No fuel pressure or volume, need gauge to check these, timing belt if so equipped, crank sensor, ignitor or ignition module if so equipped.

Did it die while driving or was it a no start after sitting ?

Engine size ?

When I did a timing chain on my Datsun I set up TDC on number 1 cylinder and then used a dob of paint on each pulley and a fixed point on the engine so that I could make sure everything lined up the same when I changed the chain.

Do not remove the old belt until all the marks are lined up. Only then should the old belt be removed. Turning the cams or crank with the belt removed can cause engine damage!

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hello it will be located behind the timing belt and behind the crank pulley The timing belt DOES NOT HAVE TO COME OFF but the crank pulley does.

if it looks cracked or rotted then i would change it but other than that i would just leave it

The timing and balance belts are 'wear' items, not covered under warranty unless they fail during the warranty period. How many miles were on the vehicle when the crank sensor was replaced? Did they recommend you replace the timing & balance belts at that time? I assume the damage which occurred happened after the 60,000 mile warranty. If so, the repair is not covered under warranty.

Nope, components replaced under warranty does not change/extend the warranty period -- still the same warranty period. What happened to the sensor?... Damaged by the timing/ balanace belt? Has it been over a year ago since the sensor was replaced? If so, then there is no warranty coverage for this repair.