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:
Removal
Interior 1 Antenna
Take care not to scratch the crash pad and related parts.
1.
Disconnect the negative (-) battery terminal.
Troubleshooting
Troubleshooting
Symptom
Possible cause
Remedy
Speedometer does not operate
Cluster fuse (10A) blown
Check for short and replace fuse
Speedometer faulty
Check speedometer
CAN line faulty
