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Home >> Mazda >> 2009 >> 3 i Touring, 2.0 F, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System (L3 With TC)) >> Control System Component Location Index [L3 With TC]

Control System Component Location Index [L3 With TC]

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: Be aware that Oxygen sensor terminology differs between California models (3 O2 sensors) and Non-California models (2 O2 sensors). When testing/servicing oxygen sensors, refer to SYSTEM WIRING DIAGRAMS article to properly identify appropriate sensor.
Fig 1: Identifying Control System Components
G00485819Courtesy of MAZDA MOTORS CORP.