Help please.....

[prince_zorro]

my engine is switching off everytime i reach the red line...this started after changing my oil pressure sensor...my engine can rev till 7,800 rpm..
am also getting the serv light and "the zig zag light" on to..

help please...

 

[clio_luke]

do you hit the red line often?

 

[prince_zorro]

usually for my second gear..