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Circuit Inspection

G13414572Courtesy of KIA MOTORS AMERICA, INC.
G13414573Courtesy of KIA MOTORS AMERICA, INC.
G13414574Courtesy of KIA MOTORS AMERICA, INC.
G13414575Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
 HO2S (B1/S1) connector 2 (power) Chassis ground - B+
HO2S (B1/S1) connector 5 (heater) Chassis ground - Approx. 3.5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
 HO2S (B1/S1) connector 5 (heater) Chassis ground - ∞ (infinity)Ω

Good 

No Good 

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