VOLVO
ECM-2600 - Fuel pressure sensor. Signal too low
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008)
Pokaż modele wg rocznika i silnika (13)
- Volvo C30 (2007–2013)2007–2011Tylko silnik: B5244S4
- Volvo C70 (2006–2013)2006Wszystkie silniki oprócz: B5254T3
- Volvo C70 (2006–2013)2007–2010Tylko silnik: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Tylko silnik: B5244S4
- Volvo S40 (2004–2013)2004Tylko silnik: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Tylko silnik: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2003–2006Tylko silnik: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Tylko silnik: B5244S, B5244S2
- Volvo S80 (1999–2006)2003–2006Tylko silnik: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Tylko silnik: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Tylko silnik: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2003–2006Tylko silnik: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Tylko silnik: B5244S, B5244S2
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- 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
Co możesz zrobić
- 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
Objawy, które możesz zauważyć5
- 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
Na co może wpływać usterka2
- The fuel pressure is held at a fixed value
- The signal sent to the fuel pump control module is replaced by a calculated value
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.