Was bedeutet der Fehlercode ECM-P053216?

Diagnose und Fehlercodedefinition für ECM-P053216 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P053216 - A/C Refrigerant Pressure Sensor A Circuit Low. General Electrical Failures. Circuit voltage below threshold

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

7 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)

Modelle nach Baujahr und Motor anzeigen (20)

Was bedeutet der Fehlercode?

The module tests the A/C sensor circuit electrically, and the code is set when it finds that the circuit voltage is too low. The cause may be a signal wire shorted to ground, a damaged connector or wire, or a damaged sensor. The fault can show up as the air conditioning or the heating not working.

Mögliche Ursachen

Signal wire shorted to ground
Connector or wire damaged
Damaged A/C pressure sensor

Was Sie tun können

1Check that the fuses are intact
2Check that the A/C pressure sensor connector is secure and undamaged
3Use a multimeter to check that the signal wire to the A/C pressure sensor is not shorted to ground
4Where possible, check the relevant functions with the buttons and controls: see whether A/C and heating can be operated and whether the temperature becomes even
5Clear the code and see whether it returns after a drive with the A/C on
6If the code returns, have a workshop with diagnostic equipment check the sensor and its wiring

Symptome, die Sie bemerken können3

The air conditioning does not work
Uneven cabin temperature
The heater does not work

Was der Fehler beeinflussen kann1

A constant value for the A/C pressure is used

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.