PowertrainP2258

Caution

Severity: Caution - get it checked when you can

Air system control 'A' circuit high

30 brands affected · Description from Toyota data.

Key terms: 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 30

Brand	Code	Description	System
Ashok Leyland CV	P2258	Accelerator Position Sensors 1 And 2. Non Plausible Signal Brand	Powertrain
BAIC Motor	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Mercedes-Benz	P2258	No description available	Powertrain
BYD	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Chery	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Daewoo	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
DFFS	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
DFFX	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
DFXK	P2258	Secondary air pump control circuit voltage too high Brand	Powertrain
EOBD	P2258	Luftsystemkontroll 'A'-krets hög Brand	Powertrain
Geely	P2258	SLS 2nd air pump Contr. Circ. voltage too high Brand	Powertrain
GM	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Great Wall	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Hafei	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Holden	P2258	Secondary Air Injection Pump Relay Control Circuit High Voltage Brand	Powertrain
Hyundai	P2258	No description available	Powertrain
Land Rover	P2258	AIR System Control 'A' Circuit High Brand	Powertrain
Maserati	P2258	Secondary Air Injection System Control 1 Circuit High Brand	Powertrain
Opel	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Peugeot	P2258	No description available	Powertrain
Porsche	P2258	No description available	Powertrain
Saab	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
MG (SAIC)	P2258	Secondary Air Injection System Control A Circuit High Brand	Powertrain
Smart	P2258	No description available	Powertrain
Sprinter	P2258	No description available	Powertrain
Subaru	P2258	No description available	Powertrain
Tata	P2258	Secondary Air Injection System Control 'A' Circuit High Brand	Powertrain
Toyota	P2258	Air system control 'A' circuit high Brand	Powertrain
Volvo	P2258	Secondary Air Injection Monitor Circuit High Brand	Powertrain
Volkswagen	P2258	Secondary air injection pump relay (J299): short to plus; No or incorrect basic setting / adaptation 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 P2258 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P225800	Die Ansteuerung des Sekundärluftsystems 1 (Luftpumpe) hat Kurzschluss nach Plus. Brand	Powertrain

6Related codes

Browse Pxxx codes or P225xx codes.