PowertrainP0105

Caution

Severity: Caution - get it checked when you can

Manifold Absolute Pressure/Barometric Pressure Circuit

42 brands affected · Generic SAE J2012 description.

Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions

1What it means in plain English

This code is in the fuel, air and oxygen sensor range, which also includes coolant temperature faults.

2Common causes

Dirty or faulty mass air flow sensor
Vacuum or intake air leak
Weak fuel pump or clogged fuel filter
Faulty fuel injector
Faulty oxygen sensor
Wiring or connector fault

3Can I drive?

Caution · drive with care

Have it diagnosed if the engine runs badly or the code keeps returning. Because this range includes coolant temperature sensors, watch the temperature gauge: if it climbs into the red, or the engine overheats or stalls, stop safely and get professional help.

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 42

Brand	Code	Description	System
Ashok Leyland CV	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
BAIC Motor	P0105	MAP Sensor Signal Fault Brand	Powertrain
Mercedes-Benz	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
BMW	P0105	Manifold Abs.Pressure/Bar.Pressure Circuit Brand	Powertrain
BYD	P0105	BARO./MAP sensor Brand	Powertrain
Chery	P0105	Pressure sensor Brand	Powertrain
Chrysler	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Daewoo	P0105	MAP Sensor voltage low Brand	Powertrain
Daihatsu	P0105	Pressure sensor system Brand	Powertrain
DFFS	P0105	Absolute pressure sensor fault Brand	Powertrain
DFFX	P0105	BARO./MAP sensor Brand	Powertrain
DFXK	P0105	Intake pressure sensor signal stuck Brand	Powertrain
EOBD	P0105	Manifolttrykk/barometrisk trykksensor krets Brand	Powertrain
Ford	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Geely	P0105	BARO./MAP sensor Brand	Powertrain
GM	P0105	Manifold absolute pressure (map)sensor performance Brand	Powertrain
Great Wall	P0105	BARO./MAP sensor Brand	Powertrain
Hafei	P0105	BARO./MAP sensor Brand	Powertrain
Holden	P0105	Manifold Absolute Pressure (MAP) Sensor Circuit Brand	Powertrain
Honda	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Hyundai	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Isuzu	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Land Rover	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Maserati	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Mazda	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Mitsubishi	P0105	AFS(P0100)/MAP sensor Brand	Powertrain
Nissan	P0105	Absolute pressure sensor Brand	Powertrain
Opel	P0105	Manifold absolute pressure (map)sensor performance Brand	Powertrain
Perodua	P0105	Pressure sensor system Brand	Powertrain
Peugeot	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Porsche	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Proton	P0105	MAP sensor Brand	Powertrain
Saab	P0105	Manifold Absolute Pressure (MAP)Sensor Performance Brand	Powertrain
MG (SAIC)	P0105	Manifolt Absolut Pressure/Barometic Pressure Circuit Brand	Powertrain
Smart	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Sprinter	P0105	ENV_ _Datum2 Brand	Powertrain
Subaru	P0105	Manifold Absolute Pressure/Barometric Pressure Circuit SAE	Powertrain
Suzuki	P0105	Manifold Absolute Pressure / Barometric Pressure Circuit Brand	Powertrain
SWM Motor	P0105	Intake pressure sensor circuit fault Brand	Powertrain
Tata	P0105	Boost Pressure Sensor Supply Brand	Powertrain
Toyota	P0105	Intake air pressure sensor signal stuck Brand	Powertrain
Volkswagen	P0105	Manifold / barometric pressure sensor (G71) / (F96): malfunction; Open circuit 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 1

These 7-character codes are manufacturer-specific variants of P0105 and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	P010500	Defective intake manifold pressure sensor signal Brand	Powertrain

6Related codes

Browse Pxxx codes or P010xx codes.