AB:DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1)
1. OUTLINE OF DIAGNOSIS
Detect the open or short circuit of sensor.
Judge as NG, when the element voltage is out of the specified range.
2. COMPONENT DESCRIPTION
Electromotive force
Air fuel ratio
Lean
Rich
Exhaust gas
ZrO2
3.
1. If you press the “” button for
1.5 seconds or longer, the player will produce beep sound and will enter the all
disc ejection mode. At this time, the disc number indicator and “ALL EJECT” indicator
will flash.
2. Remove the disc that has been ejected. The other discs loaded will