VOLVO
ECM-P222727 - Barometric Pressure Circuit Range/Performance. General Signal Failures. Signal rate of change above threshold
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The module watches the signal from its built-in atmospheric pressure sensor. The code is set when that signal changes too quickly, which shows it is faulty. The fault lies in the control module, not in a separate sensor.
Mögliche Ursachen
- Damaged engine control module (ECM)
Was Sie tun können
- 1Read the code, note it and clear it. Then drive the car and read again to see whether it returns
- 2With a diagnostic tool, read the air pressure value in live data with the ignition on and see whether it changes quickly or jumps while the car stands still
- 3If the code comes back, the engine control module is faulty and must be replaced. Have a workshop do the replacement
Symptome, die Sie bemerken können1
- Malfunction indicator lamp (MIL) lit
Was der Fehler beeinflussen kann1
- The engine control uses a fixed fallback value for normal sea-level air pressure instead
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.