P1457
EVAP System Leak Canister
1997-2005 Acura NSX 3.2L V6
Low SeverityPowertrain
Description
A leak detected in the EVAP system on the canister side.
Symptoms
- CEL
- Fuel odor
- Failed emissions
Common Causes
- Faulty purge solenoid
- Failed vent valve
- Cracked canister housing
- Damaged EVAP hoses
Diagnostic Steps
- Smoke test EVAP system
- Test purge solenoid
- Inspect canister
- Check vent valve
Repair Notes
Replace purge solenoid or repair leak.
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
P1457 on Other Vehicles
Common Questions
What does code P1457 mean on a 1997-2005 Acura NSX?
P1457 stands for "EVAP System Leak Canister". A leak detected in the EVAP system on the canister side.
What are the symptoms of P1457 on a Acura NSX?
Common symptoms of P1457 include: CEL, Fuel odor, Failed emissions.
What causes P1457 on a 1997-2005 Acura NSX?
Common causes of P1457 include: Faulty purge solenoid, Failed vent valve, Cracked canister housing, Damaged EVAP hoses.