Before you rip anything apart. you should get the code Read first. Find whats causing the Cel. Maybe it has nothing to do with the Intake
Also I hope you put a vaccum cap on the nipple that looks like it goes in the engine. ( i don't know the correct term for it) i can't tell by the picture.
If its a lean code its your Intake
, mafs, or some hose isn't plugged up right. OR, just your Intake
I had to buy a TPR to get rid of my CEL. Becuase TPR's is made for correct MAF readings.
However, you could be getting a CEL for something other than that, like i got one for a leak in my hose running from my charcoal canister to the fuel tank. p004.
well im rambling, just get the code read. for your celicas saftey. obdII code reader 70 bucks, at pep boys one of the best investments i made. You can Read error codes, delete them and reset the ecu without opening your Hood