VOLVO
ECM-P010019 - Mass or Volume Air Flow Circuit. General Electrical Failures. Circuit current above threshold
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (6)
- Volvo S80 (2007–)2007–2009Nur Motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Nur Motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle Motoren außer: B6304T2
- Volvo XC70 (2008–)2008Alle Motoren außer: B6324S
- Volvo XC70 (2008–)2009Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The ECM checks the signal ground to the mass air flow sensor and stores the code when it is incorrect. This fault means the current in the circuit is higher than allowed. The cause given is contact resistance, corrosion or loose contact in the connector terminals.
Mögliche Ursachen
- Contact resistance, corrosion or loose contact in the connector terminals
Was Sie tun können
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check that the connector terminals at the mass air flow sensor are fully engaged and free from corrosion
- 3Gently pull on the connector to make sure the terminals are not loose
- 4Look for chafed wiring near the mass air flow sensor
- 5If the fault remains, have a workshop check the mass air flow sensor and its connections
Symptome, die Sie bemerken können1
- Engine warning lamp (check engine) lit or behaving abnormally
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.