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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (SFI) - Diagnostics (2AZ-FE)) >> DTC P0136, P0137, P0138: Oxygen Sensor Circuit (Bank 1 Sensor 2) >> Typical Enabling Conditions >> HO2S high impedance (P0137)

HO2S high impedance (P0137)

WARNING: This page is about a different variant/trim than selected.
TYPICAL ENABLING CONDITIONS SPECIFICATIONS (HO2S HIGH IMPEDANCE)

The following condition is set: 4 min. or more
Estimated HO2S temperature 450°C or more (842°F) [calculated by intake air amount per revolution]
Intake air amount per revolution More than 0 g/rev