PowertrainP05C6

Caution

Severity: Caution - get it checked when you can

Engine coolant pressure sensor circuit intermittent/erratic

5 brands affected · Description from Toyota data.

Key terms: Powertrain: engine, transmission and emissions

Safety: This code relates to engine cooling or temperature. Overheating can damage the engine.

1What it means in plain English

This range covers vehicle speed, idle and oil-pressure control, charging-system voltage, and brake-switch circuits.

2Common causes

Carbon build-up in the throttle body
Faulty idle air control valve
Faulty vehicle speed sensor
Faulty charging system or weak battery
Wiring or connector fault

3Can I drive?

Caution · drive with care

Watch the temperature gauge. Stop safely and let the engine cool if the gauge climbs, steam appears, or a red warning light comes on.

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 5

Brand	Code	Description	System
Ashok Leyland CV	P05C6	No description available	Powertrain
EOBD	P05C6	Sirkuit sensor tekanan pendingin mesin intermiten/erratic Brand	Powertrain
Isuzu	P05C6	No description available	Powertrain
Land Rover	P05C6	Engine Coolant Pressure Sensor Circuit Intermittent/Erratic Brand	Powertrain
Toyota	P05C6	Engine coolant pressure sensor circuit intermittent/erratic 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.

5Related codes

Browse Pxxx codes or P05Cxx codes.