October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Secondary Air Injection

Faults in Secondary Air Injection (AIR) system should set a Diagnostic Trouble Code (DTC). See QUICK TEST in SELF-DIAGNOSTICS - B2300, B2500, B3000, B4000 & TRIBUTE article. If any DTCs are present, perform appropriate system test. If no DTCs are present, check AIR system. See TEST HM under SYSTEM TESTS in SELF-DIAGNOSTICS - B2300, B2500, B3000, B4000 & TRIBUTE article.