July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Power Circuit Inspection

IG "OFF" & Disconnect HO2S (S2) connector.
IG "ON" & ENG "OFF".
Measure voltage between power terminal of HO2S(S2) heater harness connector and chassis ground.

Specification: B+

Is the measured voltage within specification?
YES
- Go to CONTROL CIRCUIT INSPECTION procedure.
NO
- Repair or replace as necessary and then, go to VERIFICATION OF VEHICLE REPAIR procedure.