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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN PASSENGER EXTENDED, 5.0 MREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 58 (ENGINE CONTROLS - SELF-DIAGNOSTICS)DIAGNOSTIC TESTSDTC P0410: AIR SYSTEMDTC PARAMETERS
2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 M

DTC Parameters

2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 MSECTION DTC Parameters
WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
  • Vehicle is in a decel (MAP less than 30 kPa).
  • Engine run time is more than 200 seconds.
  • ECT is 41-239°F (5-115°C).
  • IAT is more than 32°F (0°C).
  • TP angle change is less than 5 percent.
  • STFT is 119-133.
  • Ignition voltage is more than 11.7 volts.
  • Engine speed is more than 1150 RPM (A/T) or 1000 RPM (M/T).
  • Airflow is less than 127 grams per second.
  • Commanded air/fuel ratio is fixed at 8 percent (13.5:1)
  • Loop status is closed.
  • No HO2S1 DTCs are set.

DTC sets when AIR system is commanded on and HO2S1 voltage is more than 50 millivolts (not sufficiently indicating lean) for 3, 3 second tests.

RENDER: 1.0x

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