garajizOBD-II code · manufacturer-specific
P1450
Purge Flow Sensor Circuit High Input
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does P1450 mean?
P1450 is defined as “Purge Flow Sensor Circuit High Input”.
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.
- Buick, Cadillac, Chevrolet, Chrysler, GM, GMC, Oldsmobile, Plymouth, Pontiac, Saturn: Barometric Pressure Sensor Circuit
- Geo: Barometric Pressure Sensor Circuit Fault
- Suzuki: Barometric Pressure Sensor Too Low Or Too High
- BMW: Diagnostic Module Tank Leakage DM-TL Switching Solenoid Open Circuit
- Kia: Evaporative Emission Canister Purge System Vacuum Leak Detected
- Kia: Excessive Vacuum Leak
- Ford, Lincoln, Mercury: Inability of Evaporative Emission Control System to Bleed Fuel Tank
- Volkswagen: Secondary Air Injection System Circuit Short To B+
- Citroen, Diğer, Mazda, Peugeot: Unable To Bleed Up Fuel Tank Vacuum
Related codes
- P1449Purge Flow Sensor Circuit Low Input
- P1451Evaporative Vac Solenoid Circuit Malfunction
- P1448Evaporative Emission Control System Control Valve
- P1447Evaporative Emission Control System Leak Detected
- P1446Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only
- P1454Evaporative Check Solenoid Circuit Malfunction
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.