[nicku]

Hi all,
Today I did my engine back wires clean up. I kinda just untape all the wires and retape it. somehow I found out there is a vaccum hose on the charcoa canister which connect to a nipple under the throttle body was off. So I connected it back in and made sure its tight. but somehow, my wideband starts acting weird. at idling, it jumps from 12 to low 16. sometimes it stays around high 12 to low 13 for a while, then just jump to 14 and 15 and stays around 15-high 16 for a while. I dont know is it because of the vaccum hose. or what's going on?

my setup is s15 t28, redtop, stock boost, stock injector