Conditions for Setting the DTC

P0131, P0137

• The ECM detects that the HO2S Voltage parameter is less than 50 mV.
• DTC sets within 50 s when the above condition is met.

P0132, P0138

• The ECM detects that the HO2S parameter is more than 1, 050 mV.
• DTC sets within 15 s when the above condition is met.

P0134, P0140

• The ECM detects that the HO2S voltage parameter is greater than 1700 mV.
• DTC P0137 sets within 15 s when the above condition is met.