PowertrainP0465

Caution

Severity: Caution - get it checked when you can

EVAP Purge Flow Sensor Circuit

24 brands affected · Generic SAE J2012 description.

Key terms: Catalytic converter: cleans the exhaust gases · EGR: exhaust gas recirculation, which cuts harmful gases · EVAP: the system that traps fuel vapour · Oxygen sensor: measures oxygen in the exhaust gas · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions

1What it means in plain English

This range covers emissions control (EGR, EVAP, oxygen sensors and the catalytic converter), but some manufacturers also use P04 codes for oil-pressure, brake-fluid and coolant-level warnings.

2Common causes

Clogged or faulty EGR valve
EVAP system leak (hoses, canister, fuel cap)
Faulty oxygen sensor
Ageing catalytic converter
Low oil, brake fluid or coolant (on some models)
Wiring or connector fault

3Can I drive?

Caution · drive with care

Do not assume this code is safe to drive. Check the description: if it names oil pressure, brake fluid, coolant, or a brake fault, stop safely and have it diagnosed before driving. Emissions-only codes (EGR, EVAP, catalyst) should still be checked before an emissions or roadworthiness inspection.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 24

Brand	Code	Description	System
Ashok Leyland CV	P0465	Hybrid Battery. Coolant Circulation Valve. B Solenoid Valve. - Stuck On Brand	Powertrain
BAIC Motor	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
BMW	P0465	EVAP Purge Flow Sensor Circ Brand	Powertrain
BYD	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Chery	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Daewoo	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
DFFS	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
DFFX	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
DFXK	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
EOBD	P0465	EVAP spylestrømsensorkrets Brand	Powertrain
Geely	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
GM	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Great Wall	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Hafei	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Hyundai	P0465	EVAP Purge Flow Sensor Circuit SAE	Powertrain
Isuzu	P0465	EVAP Purge Flow Sensor Circuit SAE	Powertrain
Land Rover	P0465	Purge Flow Sensor Circuit Malfunction Brand	Powertrain
Peugeot	P0465	EVAP Purge Flow Sensor Circuit SAE	Powertrain
Saab	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
MG (SAIC)	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Smart	P0465	EVAP Purge Flow Sensor Circuit SAE	Powertrain
Tata	P0465	EVAP Purge Flow Sensor Circuit Brand	Powertrain
Toyota	P0465	EVAP purge flow sensor circuit Brand	Powertrain
Volkswagen	P0465	Purge Flow Sensor Circuit: Malfunction Brand	Powertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

Browse Pxxx codes or P046xx codes.