LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2012 >> SX4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Engine General Information And Diagnosis) >> General Description >> OBD System Description - A/F Sensor Heater and HO2S Heater Monitor (EVAP Leak Check Model) >> System Description/Monitoring Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Description/Monitoring Procedure

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.

For both A/F sensor and HO2S heaters, the system monitors proper current and loaded voltage.

scientia non olet · About LEMON Manuals