Conditions for Running the DTC

P0496

• DTCs related to the following system/component = Not Set
  • B9 Ambient Air Temperature Sensor
  • B34 Engine Coolant Temperature Sensor
  • B66 Intake Air Temperature Sensor
  • B74 Manifold Absolute Pressure Sensor
  • B75B Mass Air Flow/Intake Air Temperature Sensor
  • B115 Vehicle Speed Sensor
  • B150 Fuel Tank Pressure Sensor
  • G58 Evaporative Emission Purge Pump
  • Q12 Evaporative Emission Purge Solenoid Valve
  • Q13 Evaporative Emission Vent Solenoid Valve
  • LIN Bus Communication Error
  • Output Speed Sensor
  • Reduced Engine Power
  • Throttle Position Sensor
• Barometric Pressure = Greater than 70 kPa (10.15 PSI)
• Fuel level = 10 to 90%
• System Voltage = Greater than 10 V
• Start-Up ECT = Less than 35°C (95°F)
• Start-Up IAT = 4 to 35°C (39 to 95°F)
• Engine Off Time = Greater than 8 h
• EVAP Purge Pump = Greater than 3.0 kPa (23.0 mmHg, 12.0 in. H2O) @ Start

Frequency the DTC runs = Once - Per cold start-up - After the running conditions are met

P146C

• DTCs related to the following system/component = Not Set
  • B9 Ambient Air Temperature Sensor
  • B66 Intake Air Temperature Sensor
  • G58 Evaporative Emission Purge Pump
  • Q12 Evaporative Emission Purge Solenoid Valve
  • Barometric Pressure
  • Engine Control Module LIN Bus 2
• DTC P0111, P0112, P0113, P0114, P10F5, P1469, P146A, P146D, P146E, P14A4, P14B6, U060F, U111E, U1346, U2011 = Not pending
• G58 Evaporative Emission Purge Pump = Off - For greater than 7 s
• G58 Evaporative Emission Purge Pump = Greater than 39000 RPM
• Q12 Evaporative Emission Purge Solenoid Valve = 0%
• Ambient Air Temperature = 4 to 50°C (39 to 122°F)
• Barometric Pressure = Greater than 70 kPa (10.15 PSI)
• Engine = Running
• EVAP Purge Pump Overtemperature = No
• Ignition Voltage = Greater than 11.0 V
• LIN Bus = Active - Greater than 2 counts
• Scan Tool Device Control: EVAP Purge Pump = Not Activated

Frequency the DTC runs = Once - After the running conditions are met