VOLVO
ECM-0090 - Fuel pressure control valve. No signal
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (10)
- Volvo C30 (2007–2013)2007Tylko silnik: D4204T
- Volvo C30 (2007–2013)2008–2010Tylko silnik: D4204T · Tylko skrzynia biegów: MMT6, MPS6
- Volvo C70 (2006–2013)2008Tylko silnik: D4204T
- Volvo C70 (2006–2013)2009–2010Tylko silnik: D4204T · Tylko skrzynia biegów: MMT6, MPS6
- Volvo S40 (2004–2013)2004–2006Tylko silnik: D4204T, D4204T2
- Volvo S40 (2004–2013)2007Tylko silnik: D4204T
- Volvo S40 (2004–2013)2008–2010Tylko silnik: D4204T · Tylko skrzynia biegów: MMT6, MPS6
- Volvo V50 (2004–2013)2004–2006Tylko silnik: D4204T, D4204T2
- Volvo V50 (2004–2013)2007Tylko silnik: D4204T
- Volvo V50 (2004–2013)2008–2010Tylko silnik: D4204T · Tylko skrzynia biegów: MMT6, MPS6
Co oznacza ten kod błędu?
Although the code is named no signal, it concerns the fuel pressure from the control valve not matching the pressure the engine control module has requested. The usual causes are breaks in the wiring or poor contact, but blocked fuel lines and a damaged valve can also cause it.
Możliwe przyczyny
- Loose connections, contact resistance or oxidation at the terminals
- Break in the power supply
- Break in the signal wire
- Signal wire shorted to ground or supply voltage
- Blocked fuel lines
- Damaged fuel pressure control valve
Co możesz zrobić
- 1With the ignition off, check the connector to the fuel pressure control valve for looseness, contact resistance and oxidation
- 2Use a multimeter to check that the signal wire to the valve does not break when you move the harness
- 3The fuel system operates at very high pressure and can cause injury, so have a workshop check the fuel route from the tank, including the filter and pump
- 4If the fault returns after erasing codes and a test drive, have a workshop replace the fuel pressure control valve
Objawy, które możesz zauważyć3
- Car feels weak or performs poorly, especially at take-off
- Engine hesitates, surges or runs unevenly
- Warning symbol and text message in the display
Na co może wpływać usterka1
- Engine speed (RPM) may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.