Technical Injection System Malfunction

[markus]

have a Punto 75 MultiPointInjection ,this light suddenly came on and while i can still drive the engine runs real bad.

i dont have a catalysator , just normal fuel engine

any help would be very appreciated

 

[FiatExpert]

It will probably by either a coil down if missfiring or the coolant sensor connection nice and green. Sometimes sensor needs replacing. Hope this helps slightly[8D]

 

[craig 980]

you'll need the fault code reading off to be sure.

 

[markus]

Thanks alot guys!! im not sure what coil down means :\ is that something with the sparks?(xcuse my bad tech english)
,the engine is misfiring tho, ill check the cooling sensor but that seems unlikely to me

ANyway ,cheers & thanks very much for helping me so far

 

[stuuyh]

After my injection warning light came on,my car felt lumopy and missfiring,then temp guage went into the red and the car ran like a bag of crap,then i realised that the head gasket had gone!

sh