Air Intake

[houndoggy]

Ive got a 2000 mazda B3000 SX, i recently baught an air intake off ebay that just bolted on to the exisiting air tube. After i installed it i took it out and drove it with no problems. I started it up this morning and drove it for like 10 min when my check engine light came on. Went to have it checked at autozone and its saying that my mass air flow sensor, or oxygen sensor is messed up or that a vaccuum tube is unplugged, ive checked all of the vaccuum hoses and nothiings out of place.

Anyone had a similiar experience or can someone tell me how to fix it

Would resetting the computer help?

Where is the Computer located at?

Thanks

c