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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System Diagnosis - 1.6L (2 Of 6) >> DTC P0121-00: Throttle Position Sensor 1 Signal Circuit Range/Performance >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

G13286543Courtesy of KIA MOTORS AMERICA, INC.
G13286544Courtesy 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".
ETC motor & TPS connector 5 (TPS supply) Chassis ground - Approx. 4.9V
ETC motor & TPS connector 6 (TPS1 signal) Chassis ground - Approx. 4.9V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
ETC motor & TPS connector 6 (TPS1 signal) Chassis ground - ∞ (infinity)Ω
ETC motor & TPS connector 3 (ground) Chassis ground - Approx. below 1Ω

Good 

No Good