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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Control System Diagnosis - 1.6L (3 Of 3)) >> DTC P2626-00: O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 / Sensor 1) >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Item Normal Value Prerequisite Condition (+) Probe (-) Probe
Trim Resistor Circuit: Resistance (Open) Approx. below 1Ω
  1. Ignition switch: OFF
  2. Sensor, ECM connector: Disconnected
Trim Resistor Terminal

(HO2S (S1) connector

Trim Resistor Terminal

(ECM connector)

  1. Is the result within specifications?

    YES 

    • Go to next step below.

    NO