PowertrainP244B

Caution

Severity: Caution - get it checked when you can

Gasoline Particulate Filter (GPF) differential pressure sensor plausibility

29 brands affected · Description from Toyota data.

Key terms: DPF: diesel particulate filter, which traps soot · Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

1What it means in plain English

The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.

2Common causes

Sensor or actuator fault
Wiring or connector fault
Vacuum or intake leak
Fuel or ignition problem
Control module fault

3Can I drive?

Caution · drive with care

Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.

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 29

Brand	Code	Description	System
Ashok Leyland CV	P244B	No description available	Powertrain
BAIC Motor	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
BYD	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
Chery	P244B	Exhaust post processor differential pressure 1 too high Brand	Powertrain
Daewoo	P244B	Throttle Position Sensor Circuit High Voltage Brand	Powertrain
DFFS	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
DFFX	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
DFXK	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
EOBD	P244B	Roetfilter drukverschil te hoog bank 1 Brand	Powertrain
Ford	P244B	If DTCs(Diagnostic Trouble Codes) P242F and are set, do not perform the diesel particulate filter static regeneration. Investigate these DTCs(Diagnostic Trouble Codes) first Brand	Powertrain
Geely	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
GM	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
Great Wall	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
Hafei	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
Holden	P244B	Diesel Particulate Filter (DPF) High Differential Pressure Brand	Powertrain
Hyundai	P244B	No description available	Powertrain
Isuzu	P244B	No description available	Powertrain
Land Rover	P244B	Diagnostic trouble code -68 may also be logged Brand	Powertrain
Maserati	P244B	Diesel Particulate Filter Differential Pressure Too High Brand	Powertrain
Mazda	P244B	If DTCs(Diagnostic Trouble Codes) P242F and are set, do not perform the diesel particulate filter static regeneration. Investigate these DTCs(Diagnostic Trouble Codes) first Brand	Powertrain
Mitsubishi	P244B	DPF differential PRS. too high Brand	Powertrain
Opel	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
Peugeot	P244B	No description available	Powertrain
Proton	P244B	DPF differential PRS. too high Brand	Powertrain
Saab	P244B	Diesel Particulate Filter Differential Pressure Too High Bank 1 Brand	Powertrain
MG (SAIC)	P244B	DPF Differential Pressure Too High Brand	Powertrain
Suzuki	P244B	No description available	Powertrain
Tata	P244B	No description available	Powertrain
Toyota	P244B	Gasoline Particulate Filter (GPF) differential pressure sensor plausibility 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.

5Extended variant codes 4

These 7-character codes are manufacturer-specific variants of P244B and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P244B00	Der Differenzdruck im Diesel- oder Ottopartikelfilter (Zylinderreihe 1) ist zu hoch. Brand	Powertrain
SsangYong	P244B00	Gasoline Particulate Filter (GPF) differential pressure high Brand	Powertrain
Mercedes-Benz	P244B01	Der Differenzdruck im Diesel- oder Ottopartikelfilter (Zylinderreihe 1) ist zu hoch. Es liegt ein allgemeiner elektrischer Fehler vor. Brand	Powertrain
Mercedes-Benz	P244B85	Der Differenzdruck im Diesel- oder Ottopartikelfilter (Zylinderreihe 1) ist zu hoch. Es liegt ein Signal oberhalb des zulässigen Grenzwertes. Brand	Powertrain

6Related codes

Browse Pxxx codes or P244xx codes.