how can i tell if i have the right ecu...i gottta b16a in a 91 integra 4dr.....it idle weird and is now burnig distributors...why? it dont ht vtec either...my oil pressure sensor in the vtec soleniod is replaced with a bolt....will that cause an of this?

 

What ecu are you using it says on the ecu (p30,p28 exc.). Yes the bolt will cause the vtec not to engage because the ecu needs to know that there is enough oil pressure to switch to vtec. As for the burt out distributers I have no idea.

 

yeah post what ecu u running