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GD(H6DO)-60 Diagnostic Trouble Code (DTC) Detecting Criteria GENERAL DESCRIPTION AO:DTC P0137 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 2) 1. OUTLINE OF DIAGNOSIS Detect continuity NG of the oxygen sensor. If the oxygen sensor voltage reading is not within the probable 2. COMPONENT DESCRIPTION (A) Electromotive force (C) Rich (E) Theoretical air fuel ratio (B) Air fuel ratio (D) Lean (F) Comparative voltage
(1) Atmosphere (2) Exhaust gas (3) Electromotive force EN-01696 (3) V (1) (2) (2) (E) (F) (C) (B) (D) (A) |