|
|
GD(H4DOTC)-46 Diagnostic Trouble Code (DTC) Detecting Criteria GENERAL DESCRIPTION Z: DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1) 1. OUTLINE OF DIAGNOSIS Detect the open or short circuit of sensor. 2. COMPONENT DESCRIPTION 3. ENABLE CONDITION 4. GENERAL DRIVING CYCLE Always perform the diagnosis continuously. (A) Electromotive force (C) Lean (D) Rich (B) Air fuel ratio (1) Atmosphere (3) ZrO 2 (4) Ceramic heater (2) Exhaust gas Secondary Parameters Enable Conditions Battery voltage t 10.9 V (1) (2) (4) (2) (3) EN-01693 (C) (B) (D) (A) |