VOLVO
ECM-2600 - Fuel pressure sensor. Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008)
Modelle nach Baujahr und Motor anzeigen (13)
- Volvo C30 (2007–2013)2007–2011Nur Motor: B5244S4
- Volvo C70 (2006–2013)2006Alle Motoren außer: B5254T3
- Volvo C70 (2006–2013)2007–2010Nur Motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Nur Motor: B5244S4
- Volvo S40 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2003–2006Nur Motor: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Nur Motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2003–2006Nur Motor: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2003–2006Nur Motor: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Nur Motor: B5244S, B5244S2
Was bedeutet der Fehlercode?
The ECM monitors the reading from the fuel pressure sensor. If it registers that the signal is too low, the code is set. The fault may be a signal wire shorted to ground, an open circuit, poor contact or a damaged sensor.
Mögliche Ursachen
- The signal wire is shorted to ground
- Open circuit in the signal wire
- Poor contact at the connectors, with resistance or oxidation
- Damaged fuel pressure sensor
Was Sie tun können
- 1Clear the code, road test the car and see whether it returns
- 2With diagnostic equipment, read the code's fault status after the test drive to see whether the fault is still present
- 3Check the connectors at the control module and the fuel pressure sensor for contact resistance and oxidation
- 4Use a multimeter to check that the signal wire between the control module and the fuel pressure sensor has no open circuit and is not shorted to ground
- 5Have a workshop replace the fuel pressure sensor if the connectors and wiring are intact
Symptome, die Sie bemerken können5
- Malfunction indicator lamp (MIL) on
- The engine misfires
- Poor performance and lack of power, especially when pulling away from a standstill
- The engine hesitates, surges or runs unevenly during acceleration or deceleration
- The engine is hard to start or does not start
Was der Fehler beeinflussen kann2
- The fuel pressure is held at a fixed value
- The signal sent to the fuel pump control module is replaced by a calculated value
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.