PowertrainP268A

Caution

Severity: Caution - get it checked when you can

Fuel injector calibration not learned/programmed

26 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 26

Brand	Code	Description	System
Ashok Leyland CV	P268A	No description available	Powertrain
BAIC Motor	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
BYD	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
Chery	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
Daewoo	P268A	No description available	Powertrain
DFFS	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
DFFX	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
DFXK	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
EOBD	P268A	Fuel injector calibration not learned/programmed Brand	Powertrain
Geely	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
GM	P268A	No description available	Powertrain
Great Wall	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
Hafei	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
Holden	P268A	Fuel Injector Calibration Not Programmed Brand	Powertrain
Hyundai	P268A	No description available	Powertrain
Isuzu	P268A	No description available	Powertrain
Land Rover	P268A	Fuel injector calibration not learned/programmed Brand	Powertrain
Mitsubishi	P268A	No description available	Powertrain
Opel	P268A	No description available	Powertrain
Peugeot	P268A	No description available	Powertrain
Saab	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
MG (SAIC)	P268A	Fuel Injector Calibration Not Learned/Programmed Brand	Powertrain
Subaru	P268A	No description available	Powertrain
Suzuki	P268A	Fuel Injector Calibration Not Learned / Programmed Brand	Powertrain
Tata	P268A	No description available	Powertrain
Toyota	P268A	Fuel injector calibration not learned/programmed 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 6

These 7-character codes are manufacturer-specific variants of P268A and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	P268A00	Injector C3I coding fault Brand	Powertrain
SsangYong	P268A56	Injector C3I coding fault Brand	Powertrain
SsangYong	P268AF0	Insufficient injector#1 updates performed Brand	Powertrain
SsangYong	P268AF1	Insufficient injector#2 updates performed Brand	Powertrain
SsangYong	P268AF2	Insufficient injector#3 updates performed Brand	Powertrain
SsangYong	P268AF3	Insufficient injector#4 updates performed Brand	Powertrain

6Related codes

Browse Pxxx codes or P268xx codes.