ok so i have searched and searched and cannot find any one who has had the same problems that i am having.. car is a 94 ls integra with ls/vtec turbo.. the oil to the head and the turbo are off the oil sending unit..no cel on

the problem is vtec is not working.. i have

topped off oil..
wired and re-wired vtec..
tested solonoid it clicks..
ran a wire from battery and a wire from soilonoid and touched them together under 75% throttle at around 5k rpm and notheing..
disabled the pressure switch..

so i cannot figure it out.. the oil line is a 4an line to the back of head.. if any one could think of something it would be graetly appreciated.. thank you

 

make sure your oil pick up tube screen is clean so that you have right amount of oil psi for it to work

 

i cleaned out the solonoid screens....i ha the oil pan off when i put the motor in and cleaned the oil pan in side real nice and looked at the pickup for any thing and it looked good.. so im not sure what to do

 

sounds like you're not getting enough oil pressure. you shouldn't run both oil lines off the sending unit.

 

agreed, run one off an oil sandwich adapter

 

Sandwich plate FTW.

 

i no alot of people that run it off of both with no problems what so ever.. i disabled the pressure switch so wouldnt it work anyways if it didnt have the right pressure just to see if thats the problem..