Technical palio with no injector light

[navneet]

I have a palio in India & was running fine till 2 days back, suddenly the injector light went off & now the vehicle wont start,done everything but to no avail rest everything is working fine but no injector light
any ideas?
thanx in advance for any clues

 

[Peter Pick-Up]

Disconect the battery for some minutes, to reset the ECU, and see if this helps.

 

[MALIN POPESCU]

Useless. go to fiat for a test, azzeramento parametri, flying wheel relearn.