Hyundai Tucson: Engine Control System / Heated Oxygen Sensor (HO2S) Schematic Diagrams

Heated Oxygen Sensor (HO2S) Specifications

Specification HO2S [Bank 1/Sensor 1] (Linear type) ItemSpecificationHeater Resistance (x)2.4 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) A/F Ratio (x)Output Voltage(V)RICH0.6 ~ ...

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 2 and 5 [B1/S1]. 4. Measure resistance between the HO2S t ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Buzzer Repair procedures
Inspection Test the buzzer by connecting battery voltage to the 1 terminal and ground the 2 terminal. The buzzer should make a sound. If the buzzer fails to make a sound, replace it.Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Radiator Repair procedures
Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16~122.58 kPa (0.95~1.25 kgf/cmx, 13.51~17.78 psi). 3. Check for a drop in pressure. 4. If the pressure drops, replace ...