Conditions for Running the DTC

The following conditions must be met for at least 2 seconds:

• DTCs P0030, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0131, P0132, P0134, P0135, P0201, P0202, P0203, P0204, P0205, P0206, P0300, P0442, P0443, P0446, P0449, P0452, P0453, P0455, P0496 are not set.
• DTCs P2A01, P0401 (where applicable), and P0420 are not commanding fuel.
• The system voltage is between 9-18 volts.
• The scan tool special functions are not active.
• HO2S heater is ON.
• The ECT Sensor parameter is more than 65°C (149°F).
• The Engine Run Time parameter is at least 60 seconds.
• EVAP Purge Solenoid is commanded on.
• The MAF sensor parameter is between 15-30 g/s.
• The Engine Speed parameter is between 1,200-2,200 RPM.
• The TP Sensor parameter is greater than 2 percent
• The Loop Status parameter is closed.
• The vehicle is not in Park, Reverse, or Neutral.