Hyundai Santa Fe (DM): Heated Oxygen Sensor (HO2S). Schematic Diagrams - Engine Control System - Engine Control/Fuel SystemHyundai Santa Fe (DM): Heated Oxygen Sensor (HO2S). Schematic Diagrams

Circuit Diagram


Heated Oxygen Sensor (HO2S). Specifications
Specification HO2S [Bank 1/Sensor 1] Item Specification Heater Resistance (Ω) 2.5 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] A/F Ratio (λ) Output Voltage(V) RICH Approx. 0.9 LEAN Approx. 0.04 ...

Heated Oxygen Sensor (HO2S). Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 4 and 5 [B1/S1]. 4. Measure resistance between the HO2S terminals 3 and 4 ...

See also:

Seat Belt Pretensioner (BPT). Components and Components Location
Components ...

Timing Chain Cover. Repair procedures
Removal • Use fender covers to avoid damaging painted surfaces. • To avoid damage, unplug the wiring connectors carefully while holding the connector portion. Mark all wiring and hoses to avoid misconnection. ...

If engine doesn't turn over or turns over slowly
1. If your vehicle has an automatic transaxle, be sure the shift lever is in N (Neutral) or P (Park) and the emergency brake is set. 2. Check the battery connections to be sure they are clean and tight. ...