Component Inspection
| Inspect HO2S (Bank 1, Sensor 2) Heater | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| connector | Terminal | connector | Terminal | ||
|
HO2S (Bank 1, Sensor 2) heater (component side) | 3 (power) | HO2S (Bank 1, Sensor 2) heater (component side) | 4 (control) | Approx. 9.0Ω (20°C (68°F)) |
Good
- Go to "Verification of Repair " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the HO2S (Bank 1, Sensor 2) and go to "Verification of Repair " procedure.