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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1989 (Engine Controls And Fuel - 3.5L - DTC P0010 To DTC P0232) >> DTC P0133, P0134, P013A, P013B, P013E, P013F, P0140, P1133, P2270, P2271, or P2A00 >> Conditions for Running the DTC

Conditions for Running the DTC

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

P0133

P0134

P013A

P013B

P013E

P013F

P0140 - Regular Test

P0140 - Fast Pass Test

P1133

P2270

  1. Condition 1
    • DTCs P0030, P0053, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0120, P0121, P0122, P0123, P0128, P0131, P0132, P0133, P0134, P0135, P0171, P0172, P0201, P0202, P0203, P0204, P0205, P0206, P0220, P0222, P0223, P0442, P0443, P0453, P0454, P0455, P0496, P1133, P1516, P2101, P2119, P2135, P2176, P2271, P2A00 are not set.
    • The system voltage is between 10-18 volts.
    • The learned heater resistance is valid.
    • The fuel level is more than 10 percent or the fuel level data fault is active.
    • The engine run time is equal to or more than 40 seconds.
  2. Condition 2
    • The engine speed is between 1,100-2,100 RPM.
    • The airflow is equal to or more than 3 g/s, and equal to or less than 12 g/s.
    • The vehicle speed is equal to or more than 73 km/h (45.4 mph), and equal to or less than 120 km/h (74.6 mph).
    • The short term fuel trim is equal to or more than 0.9, and equal to or less than 1.065.
    • The fuel state is in Closed Loop.
    • The EVAP diagnostics are not in control of purge.
    • The post cell is enabled.
    • The EGR diagnostic is not intrusive.
    • The heater warm-up delay is more than 120 seconds.
    • The catalytic converter temperature is equal to or more that 650°C (1,202°F), and equal to less than 900°C (1,652°F).
    • This DTC runs once per trip when all of the above conditions have been met for 2 seconds.

P2271

  1. Condition 1
    • DTCs P0030, P0053, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0120, P0121, P0122, P0123, P0128, P0131, P0132, P0133, P0134, P0135, P0171, P0172, P0201, P0202, P0203, P0204, P0205, P0206, P0220, P0222, P0223, P0442, P0443, P0453, P0454, P0455, P0496, P1133, P1516, P2101, P2119, P2135, P2176, P2270, or P2A00 are not set.
    • The system voltage is between 10-18 volts.
    • The learned heater resistance is valid.
    • The fuel level is more than 10 percent, or the fuel level data fault is active.
    • The engine run time is equal to or more than 40 seconds.
  2. Condition 2
    • DFCO is active.
    • The accelerator pedal position (APP) is stable.
    • The torque converter clutch (TCC) is locked.
    • DTC P2270 has run and passed.
    • This DTC runs once per trip.

P2A00