Hyundai Tucson: Engine Control System / Knock Sensor (KS) Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / Knock Sensor (KS) Repair procedures

Removal

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Remove the intake manifold. (Refer to Engine Mechanical System - “Intake And Exhaust System”)

3.	Disconnect the knock sensor connector (A).

4.	Remove the installation bolt (B), and then remove the sensor from the cylinder block.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

Install in the reverse order of removal.

Knock sensor installation bolt:

18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

Knock Sensor (KS) Schematic Diagrams

Circuit Diagram (M/T) (A/T) ...

Heated Oxygen Sensor (HO2S) Description and Operation

Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Glass Defogger Switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the right air vent. (Refer to BD group - "Crash pad") 3. Remove the rear glass defogger switch (A). [LHD] [RHD] Take care not to damage the hook when removing the rear glass defogger switch. I ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Propeller Shaft Repair procedures
Removal 1. After making a match mark on the flange yoke and transaxle companion, remove the propeller shaft mounting bolts (A). Tightening torque: 49.0 ~ 68.6 N.m (5.0 ~ 7.0 kgf.m, 36.1 ~ 50.6 lb-ft) 2. Remove the center bearing bracket (A) mounting bolts (B-2ea). Tightening to ...