garajizOBD-II code · manufacturer-specific
P1459
EVAP Purge Flow Switch Malfunction
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does P1459 mean?
P1459 is defined as “EVAP Purge Flow Switch Malfunction”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Acura, Honda, Infiniti: EVAP Purge Flow Switch Malfunction
- Volkswagen: Exhaust Gas Temperature Sensor 2 Range Performance
- BMW: Heated Catalyst Heater Power Supply Open Circuit Bank 2
Related codes
- P145CEvaporative emission (EVAP) canister purge system incorrect flow
- P1456Evap Emission Control Sys Vent Control Valve Circuit
- P1461Evaporative System Vacuum Test Malfunction
- P1454Evaporative Check Solenoid Circuit Malfunction
- P1462Evap Emission Control Sys Leak Detected (Gross Leak/No Flow)
- P1451Evaporative Vac Solenoid Circuit Malfunction
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.