VOLVO
ECM-P060B21 - Internal Control Module A/D Processing Performance. General Signal Failures. Signal too low
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 watches the current to the fuel flow control valve, measured by an internal A/D converter. The code is set when the value is wrong and the signal is too low with the engine running.
Mögliche Ursachen
- Signal wire shorted to earth
- If ECM-P060B22 is also stored: signal wire shorted to voltage or a damaged fuel flow control valve
- If ECM-P060B29 is also stored: the control valve may be sticking, and there may be water or dirt in the fuel system
Was Sie tun können
- 1Read the code with the engine running and note whether it is active right now
- 2If you have a multimeter: check that the signal wire to the fuel flow control valve is not shorted to earth
- 3Check that the connectors at the control valve and the ECM are tight and clean
- 4If the fault remains or the valve is sticking, have a workshop replace the fuel flow control valve if it is damaged
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.