| Singal Waveform |



Specification [Bank 1 / Sensor 1] Item Specification Heater Resistance (Ω) Approx.
Circuit Diagram [M/T] [A/T] Harness Connector [Bank 1 / Sensor 1] [Bank 1 / Sensor 2]
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.
Self Diagnosis 1. Self-diagnosis process. • When operating the self-diagnostics, the below fault(self-diagnostics code) will blink at 0.