Hyundai Santa Fe (TM): Engine Control System / Heated Oxygen Sensor (HO2S). Specifications
HO2S [Bank 1 / Sensor 1] [Euro-V]
Item
|
Specification
|
Heater Resistance (Ω)
|
2.5 - 4.0 [20°C (68°F)]
|
HO2S [Bank 1 / Sensor 1] [Except Euro-V]
A/F Ratio (λ)
|
Output Voltage (V)
|
RICH
|
Approx. 0.9
|
LEAN
|
Approx. 0.04
|
Item
|
Specification
|
Heater Resistance (Ω)
|
3.3 - 4.1Ω [21°C (69.8°F)]
|
HO2S [Bank 1 / Sensor 2]
A/F Ratio (λ)
|
Output Voltage (V)
|
RICH
|
Approx. 0.9
|
LEAN
|
Approx. 0.04
|
Item
|
Specification
|
Heater Resistance (Ω)
|
3.3 - 4.1Ω [21°C (69.8°F)]
|
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Manifold Catalytic Converter.
Circuit Diagram
Harness Connector
[Bank 1 / Sensor 1]
[Bank 1 / Sensor 2]
Other information:
Inspection
Inspection procedure for vehicle with Forward Collision-Avoidance Assist and
Smart Cruise Control system failure
1.
Check the bumper appearance for accident (check the vehicle appearance
visually and see bumper replacement history).
Description and operation
Description
Back view camera will activate when the backup light is ON with the ignition
switch ON and the shift lever in the R position.
This system is a supplemental system that shows behind the vehicle through the
H/UNIT or the ECM (Reverse Display Room Mirror) mirror while backing-up.
