Conditions for Running the DTC

P0131, P0132, P0137, or P0138

• DTC P0030, P0036, P0106, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0201, P0202, P0203, P0204, P0443, or P2135 is not set.
• The engine is operating.
• The ignition voltage is between 10-32 V.
• The fuel system is in closed loop.
• The vehicle is not decelerating.
• The DTC runs continuously when the above conditions are met for 5 s.

P0134

• The ECM detects that the heated oxygen sensor (HO2S) 1 parameter is between 400-500 mV for 100 s.
• The throttle position indicated angle parameter changes more than 1%, 3 times.
• DTC P0134 sets within 100 s when the above condition is met.

P0140

• The ECM detects that the heated oxygen sensor (HO2S) 2 parameter is between 425-475 mV.
• The throttle position indicated angle parameter changes more than 1%, 3 times.
• DTC P0140 sets within 100 s when the above conditions are met.