I have a suzuki vitara and fuel is available in the fuel rail but fuel not injected into cabi for burning

How to check Fuel Pressure.

https://www.google.com/search?q=2009+suzuki+grand+vitara+fuel+pressure+schrader+valve

Videos and ideas

https://www.google.com/search?q=2009+Suzuki+Grand+Vitara+starts+then+stops+after+2+seconds

check the ignition switch.

fuel filter clean
good fuel?

doing engine work, FSM free?
alldata.com

has this.
or
https://suzukipitstopplus.com/Products/10218-2000-vitara-grand-vitara-service-manual.aspx

just 4 bucks.
and see all the other mistakes you did,

1.6L or 1.8L vastly different engines... and EFI.
fuel to the rail , only means the pump is active , never good.
28PSI is minimum on all cars. 1psi will never start a car. ever
and the rail will shoot fuel, all day. it fruitless , unless the rail is dead.
see?
First the laws of EFI. (works all gas EFI)

1. all fuses good.
2. 12vdc to EFI system , below 10v is bad. (see lamps dim? bingo)
3. The PCM (EFI brain) will never inject if it sees CMP/CKP or spark primary dead. ever. so, spark is first.

that is double reasons, fuel cant burn if no spark and if ECU
thinks spark is bad it cuts fuel, (fire safety and fuel hydralocking reasons)

so you connect any scan tool to the DLC, OBD2 port , by knees.
and crank for 5 seconds, release key, no turn off
see DTCs (errors) for CMP, or CKP sensors (cam/crank?)
bingo
no, then you crank and look at the RPM PID , live data stream the scan tool, see RPM go to 250rpm cranking, good.
ok , PCM thinks all is good....

i then check the #1 injector with a NOID lamp
i crank it flashes, good.
if not , i do all injectors , if one fails the pcm is dead on this line.
if yes, all dont flash the PCM is seeing some gross errors. ask. why./?
if all flash, then the fuel rail is dead. and your rail test was useless.

until you discloses engine option (size) I cant give spec numbers.
i then connect my fuel pressure gauge $20 tool to the fuel rail test
port, and i get 10psi, FAIL
i check voltage to the fuel pump cranking, i get 8v, bingo bad wiring
or bad fuel pump relay.
say 10psi and 12v at pump cranking,
the pump is bad, or the filter clogged , or the fuel pressure regulator
is stuck wide open killing all legit pressure.

that is how i do it.
keep in mind the PCM cant see fuel pressure on most cars.
some newer cars have this sensors. (nice)
low fuel pressure,. renders the whole EFI , useless. just junk.

use a injector test noid light at the connector while cranking and see if it flashes if it doesnt flash check all fuses and check voltage to crank shat sensor if its there suspect bad crank shaft sensor

it's on the intake collector, you have to remove the intake collector then remove the egr valve from the intake collector

Hi
Two reasons for this ...
1. the fuel pump is over pumping
2. one of the jets in the Multi Point Fuel injection system is jammed and constantly pumping gas into the cylinder.
Get a good injection cleaner fuel addative... this will solve your problem... though it will take a few days of driving before the RPM settles down below 1K RPM.
Regards
Berry

The ignition coils are the usual culprit, they fail when hot, sometimes the module itself is bad, you need an Ignition specialist here, don't Shotgun (Replace parts till it runs)

chexck for loss of fuel pressure at pressure test port on the top of the engine in the fuel injector supply rail