1.6 Swap Injecton problem

[fixkick]

if anyone in usa puts 96 cat on a 95 car, (for example)
either , plug the hole with metric threaded plug.(sold everywhere)
or leave useless o2 there,
but doing the latter, can make the smog man go nuts!
in California, step one is an inspection for illegal parts. (not ever fun there, ever)
if he saw a real 02 rear, he'd know straight off, its illegal, so plug it. up. is best. be stealthy.
if he ask what that plug, is , tell him your mechanic uses it for a diagnosis port, and is done, on many cars...(5 gas tests are super effective dyk)

good luck and happy trails. !