How can I fix this problem, I'm a do it yourself guy

Question

How can I locate where second air system is and what do I need to buy and get.

Answer 1

The secondary air injection system  consist of a air injection pump, the air injection relay, The secondary air divertor solenoid, If the CK ENG LT came on for the secondary air injection system it would set a CK ENG LT, and from there you would gather the code that is set, What this code does is point in the right direction, Without this code you could rep[lace everything and it still not be fixed, The code is needed,