Tank Ventilation Valve Circuit Short to Positive
2011-2017 Audi A8 3.0L Supercharged V6 🇩🇪
Description
The ECU detected a short to positive voltage in the EVAP tank ventilation valve (purge valve) circuit. The purge valve cannot be properly controlled, affecting evaporative emission system operation.
Symptoms
- Check Engine Light
- Fuel odor near vehicle
- Failed emissions test
Common Causes
- Wiring short to battery voltage
- Faulty purge valve solenoid
- Damaged connector
- Wiring harness chafe near power source
Diagnostic Steps
- Test purge valve solenoid resistance
- Inspect wiring for shorts to power
- Check connector condition
- Verify voltage at purge valve with key on engine off
Repair Notes
Repair the wiring short or replace the purge valve.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P1410 on Other Vehicles
Common Questions
What does code P1410 mean on a 2011-2017 Audi A8?
P1410 stands for "Tank Ventilation Valve Circuit Short to Positive". The ECU detected a short to positive voltage in the EVAP tank ventilation valve (purge valve) circuit. The purge valve cannot be properly controlled, affecting evaporative emission system operation.
What are the symptoms of P1410 on a Audi A8?
Common symptoms of P1410 include: Check Engine Light, Fuel odor near vehicle, Failed emissions test.
What causes P1410 on a 2011-2017 Audi A8?
Common causes of P1410 include: Wiring short to battery voltage, Faulty purge valve solenoid, Damaged connector, Wiring harness chafe near power source.