PowertrainP1625

Caution

Severity: Caution - get it checked when you can

Voltage regulator, pedal-travel sensor-potentiometer faulty

35 brands affected · Description from BMW data.

Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

Safety: This code relates to the charging system. The battery may go flat and the car may stall.

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

The electrical system may fail and the battery may go flat, risking a stall. If the battery or charging warning light is on, drive straight to a workshop.

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 35

Brand	Code	Description	System
Ashok Leyland CV	P1625	No description available	Powertrain
BAIC Motor	P1625	Cooling fan relay circuit high voltage fault Brand	Powertrain
Mercedes-Benz	P1625	No description available	Powertrain
BMW	P1625	Voltage regulator, pedal-travel sensor-potentiometer faulty Brand	Powertrain
BYD	P1625	Injection Q.adjust valve Brand	Powertrain
Chery	P1625	Injection Q.adjust valve Brand	Powertrain
Daewoo	P1625	Check Engine MIL Brand	Powertrain
Daihatsu	P1625	Electronically controlled transmission (ECT) 1 signal circuit Brand	Powertrain
DFFS	P1625	Incorrect ESP request Brand	Powertrain
DFFX	P1625	Injection Q.adjust valve Brand	Powertrain
DFXK	P1625	TTL Lamp Drive Circuit Short to Power Brand	Powertrain
EOBD	P1625	Antennfel Brand	Powertrain
Geely	P1625	Injection Q.adjust valve Brand	Powertrain
GM	P1625	Check Engine MIL Brand	Powertrain
Great Wall	P1625	Injection Q.adjust valve Brand	Powertrain
Hafei	P1625	EDU relay Brand	Powertrain
Holden	P1625	No description available	Powertrain
Honda	P1625	The DTC may be stored at the same timeas DTC P1100 and/or P1224 Brand	Powertrain
Hyundai	P1625	No description available	Powertrain
Isuzu	P1625	No description available	Powertrain
Land Rover	P1625	Fan Driver Circuit Open To Power B+ Brand	Powertrain
Mahindra	P1625	No description available	Powertrain
Mitsubishi	P1625	Injection Q.adjust value Brand	Powertrain
Nissan	P1625	No description available	Powertrain
Opel	P1625	Check Engine MIL Brand	Powertrain
Perodua	P1625	Electronically controlled transmission (ECT) 1 signal circuit Brand	Powertrain
Peugeot	P1625	No description available	Powertrain
Porsche	P1625	CAN Fehler zwischen MASTER und SLAVE Brand	Powertrain
Proton	P1625	Injection Q.adjust value Brand	Powertrain
Saab	P1625	Check Engine MIL Brand	Powertrain
Subaru	P1625	No description available	Powertrain
Suzuki	P1625	ECM power relay circuit Malf Brand	Powertrain
Tata	P1625	Consumption Signalground Short Circuit Brand	Powertrain
Toyota	P1625	Incorrect ESP request Brand	Powertrain
Volkswagen	P1625	Powertrain Data Bus: Implausible Message from TCU 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 2

These 7-character codes are manufacturer-specific variants of P1625 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P162500	Schalter Wasserstand Kraftstofffilter zu hoher Wasserpegel im Kraftstofffilter Brand	Powertrain
Sprinter	P162500	Schalter Wasserstand Kraftstofffilter zu hoher Wasserpegel im Kraftstofffilter Brand	Powertrain

6Related codes

Browse Pxxx codes or P162xx codes.