2.0L - DTCS P0440 To P0463
- DTC Troubleshooting
- P0440 General EVAP System Failure
- P0441 EVAP Purge System Performance
- Theory Of Operation
- Component Functional Description - Turbo Purge Solenoid
- Component Functional Description - Fuel Tank Pressure (Ftp) Sensor
- Component Functional Description - OBD Vent Valve
- Component Functional Description - Ejector Tee
- When Monitored
- Set Condition
- Default Action
- Possible Causes
- Diagnostic Test
- P0443 EVAP Purge 1 Control Circuit
- P0449 EVAP System Vent Valve Control Circuit/Open
- P0452 EVAP Pressure Switch A Stuck Closed
- P0455 EVAP System Large Leak
- P0456 EVAP System Small Leak
- P0457 EVAP System - Loose Fuel Cap
- P0461 Fuel Level Sensor 1 Performance
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary Fuel Level Sensor Circuit Fault Diagnostics - (P0462, P0463, P0460-11, P0460-15)
- Secondary Fuel Level Sensor Circuit Fault Diagnostics - (P2067, P2068, P2065-11, P2065-15)
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test
- P0462 Fuel Level Sensor 1 Circuit Low
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary Fuel Level Sensor Circuit Fault Diagnostics - (P0462, P0463, P0460-11, P0460-15)
- Secondary Fuel Level Sensor Circuit Fault Diagnostics - (P2067, P2068, P2065-11, P2065-15)
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test
- P0463 Fuel Level Sensor 1 Circuit High
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary Fuel Level Sensor Circuit Fault Diagnostics - (P0462, P0463, P0460-11, P0460-15)
- Secondary Fuel Level Sensor Circuit Fault Diagnostics - (P2067, P2068, P2065-11, P2065-15)
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test