Inspect HO2S (Bank1, Sensor2) Heater
WARNING: This page is about a different variant/trim than selected.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
HO2S (Bank1, Sensor2) heater (component side) | 3 (power) | HO2S (Bank1, Sensor2) 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 (Bank1, Sensor2) and go to "VERIFICATION OF REPAIR " procedure.