Opei Kadett 2.0 have no spark on plugs and sensors help

well that firing order is wrong!
an Opel Kadett 200ie, 1996
no country told and 15 engines used world wide this car.
last one in UK is 1995
so I guess it is not UK?
sold under 11 names world wide.
IN UK it is really a Vauxhall Astra Mk II. badged as Opel. now that is confusing.
not diesel, but petrol AND ALL ARE INLINE 4 BANGER'S.
every car made ,every manual for for them in print tells you 2 answers ( distributors)
1: lost all distrib setting
2: or not lost SETTINGS, Crank not turned.

so read that book it tells you to do this.

SPIN ENGINE TO SEE DISTRIB ROTOR ROTATION CCW OR CW/? (HOLD THAT THOUGHT)
by hand
set crank pulley TO TDC ,-0 DEGREE'S AND BOTH VALVES CLOSED #1 CYLINDER. (CALLED FIRING)#1
CAP OFF. MARK ROTOR #1 TO DISTRIB BODY
THEN CAP ON AND MARK #1 ON CAP.
PUT #1 WIRE TO #1 CAP
AND 1,3,4,2, IN CW OR CCW DIRECTION SEEn ABOVE. at FIRST STEP.

DONE car runs.
if distributor was pulled there are 15 engine answers.

next time on all cars made on earth with HV spark wires
do them 1 at a time. and win.
distribs or any car with HV spark wires seen (sets)

No easy answer - a code read might reveal something electrical but a generic obd 2 scanner doesn't read much data as it is manufacturer specific obd 1.

The cause could be almost anything from your very sparse description - from a dirty spark plug to bad compressions with a lot in between.
Best place to start is ensure the routine maintenance is up to date and thoroughly carried out.

The service and repair manual with diagram will provide you step by step help to locate and fix the problem easily and you will get the manual from the given link https://toolsnyou.com

fuel level sensor (yes is float)
most of these sensor, well not open here.
there are 2 or 3 wires.
the meters had then a thermal meters.
fuse >>keyon>>>> meter in, meter out >>> sender >>gnd.
if sender is bad voltage to hot pin is 12vdc.key on.
if less it is good like 6v.
my old 91 car had 120 ohms empty and 3 ohms full.
30ohms 1./2 full sender pot.,
so gas full is near 0v. or 1v.
the meter has shut inside,

not opel but old and generic answers.
fails: ?? all answers connected !
fuse blown
meter bad rare
sensor bad common 12vdc on its pin is bad
ground bad super common 12v on this pin ground is bad.
about 6 volts or less is common and good. on hot pin

for truth buy the service manual , like we do.

Check out ignition coil and crankcase sensor..

any of these immobiliser/fuel pump/ecu /
needs a diagnostic tool to find the cause

the car still cranks but some immobilizers cut fuel and spark

Check 3 basic things:
1 Do you have spark on the plugs
2 Do you have fuel coming to the carburetor or injector
3 Do you have compression.

The easiest way to check for spark is to use an old spark plug, take a wire from one of the plugs on the engine, put it on the old plug, place the plug on a metal part of the engine or body and crank the engine. There should be a healthy blue spark over the points. If you don't have an old plug, take one out of the engine and do the procedure.
Check for fuel by removing the delivery pipe and place it in a container (empty food can, bottle etc. then turn on the ignition for a very short while, fuel should pour out of the delivery pipe. If the car does not have an electric pump, crank the engine for just two or three turns.
Check for compression by removing a spark plug, have someone crank the engine while you try to close the plug hole with a finger. The compression should press your finger out of the hole, or get a compression gauge.

posible problem on the distribuitor

the coil most likely blown get a new one and then try testing if will start ,is very problematic and time consuming when a new part like this is going to be a few dollars, then take it from there keep me posted if you wish

Absolutely not

You always use, only what came with the vehicle,
when it was new

Those 4 prong & E3 type plugs, will not work
in some vehicles,especially those with COP
Individual Coils