How do you fix this??

Question

I have a 1997 Nissan pickup, won't pass smog because of check engine light, aurozone told me it was a p1130

Answer 1

P1130 is Swirl control valve solenoid valve. cross your finger this code is a headache of all codes, Many times what happens just being the age of the vehicle the vacuum hose to it just rupture or tears, and that would be a simple fix, start simple use the under hood vacuum hose diagram and check the vacuum hose that leads to it. Vacuum hose diagrams  are very confusing this may help