evap emissions high input??????

[superturbohatch]

i am throwing evap emissions high input code ,,,, how do i solve this issue???

i did a y8 head swap on the y7 block i also have a n1 full exhaust so im not sure if this is causing the problem

is there a way to trick the ecu into thinking the o2 sensors are running how they should?

not sure what to do,,,any suggestions would be very helpfull

 

[djskip]

You have no said what ecu your running?I have heard and seen it done by building a simulator but I would not advise it.Too complicated to build and not effective enough to do so.You can chip you ecu or just run the o2 to the ecu and find the diagram online as I did.