Contents Wiring diagrams Section: Testing & Diagnostics All sections

P0140 - Regular Test Chevrolet Uplander I

  1. DTCs P0036, P0054, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0120, P0125, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0220, P0442, P0443, P0446, P0449, P0451, P0452, P0453, P0454, P0455, P0464, P0496, P2135 are not set.
  2. DTCs P0420 and P2A01 are not commanding fuel.
  3. The system voltage is between 9-18 volts.
  4. The scan tool special functions are not active.
  5. The Engine Run Time parameter is more than 2 minutes.
  6. The TP Sensor parameter has changed more than 8 percent at least 3 times.
  7. The Loop Status parameter is closed.
  8. The predicted HO2S temperature is more than 0°C (32°F).