PowertrainP122A

Caution

Severity: Caution - get it checked when you can

EV6 (alt) Fehlbedatung

15 brands affected · Description from Porsche 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 15

Brand	Code	Description	System
BAIC Motor	P122A	Left rear Wheel Speed Sensor (WSS) implausible Brand	Powertrain
BYD	P122A	NO. 555 battery voltage sampling wire loop fault Brand	Powertrain
Chery	P122A	Booster Controller Deviation Value Above Upper Limit Brand	Powertrain
Daewoo	P122A	Cylinder 3 Injector Circuit High Brand	Powertrain
DFXK	P122A	Booster Controller Deviation Value Above Upper Limit Brand	Powertrain
EOBD	P122A	Cylinder 3 injektorkreds høj Brand	Powertrain
GM	P122A	No description available	Powertrain
Great Wall	P122A	Turbo charger controller permanent positive deviation Brand	Powertrain
Holden	P122A	Cylinder 3 Injector Control Circuit Brand	Powertrain
Isuzu	P122A	No description available	Powertrain
Opel	P122A	No description available	Powertrain
Peugeot	P122A	No description available	Powertrain
Porsche	P122A	EV6 (alt) Fehlbedatung Brand	Powertrain
Saab	P122A	No description available	Powertrain
Tata	P122A	No description available	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 P122xx codes.