PowertrainP1304

Caution

Severity: Caution - get it checked when you can

Speed limit

25 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 25

Brand	Code	Description	System
Ashok Leyland CV	P1304	No description available	Powertrain
BYD	P1304	No. 005 battery voltage sampling circuit fault Brand	Powertrain
Chery	P1304	Level 3 warning for discharging cell voltage difference Brand	Powertrain
Daewoo	P1304	EGR Calibration High Brand	Powertrain
Daihatsu	P1304	Misfire detection Brand	Powertrain
DFFS	P1304	No description available	Powertrain
DFXK	P1304	Knock-Control: Cylinder 12: Regulation Limit Exceeded Brand	Powertrain
EOBD	P1304	Speed limit Brand	Powertrain
Geely	P1304	Knock-Control: Cylinder 12: Regulation Limit Exceeded Brand	Powertrain
GM	P1304	EGR Calibration High Brand	Powertrain
Holden	P1304	No description available	Powertrain
Honda	P1304	No description available	Powertrain
Hyundai	P1304	No description available	Powertrain
Isuzu	P1304	No description available	Powertrain
Land Rover	P1304	Exhaust gas recirculation - calibration high Brand	Powertrain
Mahindra	P1304	No description available	Powertrain
Mitsubishi	P1304	Coding data unavailable Brand	Powertrain
Nissan	P1304	No description available	Powertrain
Perodua	P1304	Misfire detection Brand	Powertrain
Peugeot	P1304	No description available	Powertrain
Porsche	P1304	No description available	Powertrain
Proton	P1304	Coding data unavailable Brand	Powertrain
Saab	P1304	EGR Calibration High Brand	Powertrain
Tata	P1304	Misfiring CNG Mode Brand	Powertrain
Toyota	P1304	Speed limit 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 5

These 7-character codes are manufacturer-specific variants of P1304 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P130400	Fehler in der Plausibilisierung ADC Spannungsverhltnis Brand	Powertrain
Sprinter	P130400	Fehler in der Plausibilisierung ADC Spannungsverhältnis Brand	Powertrain
SsangYong	P130400	Motor Control Unit (MCU): resolver signal lost Brand	Powertrain
Peugeot	P130492	No description available	Powertrain
Peugeot	P130493	No description available	Powertrain

6Related codes

Browse Pxxx codes or P130xx codes.