will crank no start no code

not over thinking just wondering if the cruise lite flashing fast and 4x4 lite could be connected its not getting spark not even getting a crank signal to produce rpm in crank sprayed fuel in the intake.no fire scanner looses communication after you crank a few seconds as looking to see rpm on scanner.i know it needs 4 things to run i know the key fobs are acting funny also i have schematic for cam and crank sensor the produce signal while cranking . possible main relay ? maf signal ? scanner has no codes and its extremely hard to get someone to my shop when i need a hand

Scan tool loosing communication is indicative of weak battery or failing ignition switch in my opinion... No start no spark diagnostic flow chart is really what's needed... However since it isn't getting ignition spark .. Crankshaft position sensor and it's wiring is the first thing I would check.

I did get a chance to look at it today I was not getting rpm before timing belt and crank and cam sensor now it is but the flashing cruise lite ? is connection with the fuel pump relay some how maybe short to ground I'm no kia man. fused relay power is 12.5 volts the switched voltage is 3.0 volts before you say switch it is the only switched relay power with 3.0 volts main relay has 12.5 volts some thing is pulling 7.5 volts . it will START on starting fluid run how long I don't know I'm no fan of the starting fluid . any modules connecter or shares the same signal fuel pump and cruise circuit ? long short (ignition fail sensor) fuse will give you grief cause the cruise control light to flash and not start. careful fuse will show voltage on both sides one 12v and other 3v have you self a great day