VOLVO
ECM-0193 - Fuel pressure sensor. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2007Kun motor: D4204T
- Volvo C30 (2007–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo C70 (2006–2013)2008Kun motor: D4204T
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo S40 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo S40 (2004–2013)2007Kun motor: D4204T
- Volvo S40 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo V50 (2004–2013)2007Kun motor: D4204T
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
The engine control module monitors the signal from the fuel pressure sensor and logs a fault when it is too high. The cause may be a signal wire that has come into contact with supply voltage, or a damaged sensor, pump or pressure control valve. The fault can limit engine torque.
Mulige årsaker
- Signal wire shorted to supply voltage
- Damaged fuel pressure sensor
- Damaged fuel pump
- Damaged fuel pressure control valve
Hva du kan gjøre
- 1Read the fault code, clear it and road test to see whether it returns
- 2Check that the connector at the fuel pressure sensor is fully engaged and free from oxidation
- 3The fuel system runs at very high pressure and can cause injury. Have a workshop make pressure checks on the pump and pressure control valve
- 4Follow the signal wire from the sensor and look for chafing or pinched sections where it may have touched another wire
- 5If you have a diagnostic tool, check in live data whether fuel pressure follows the requested value with the engine running
- 6If the fault returns after a road test, have a workshop decide whether the sensor should be replaced
Symptomer du kan merke2
- Car drives poorly and lacks power
- Text message and warning symbol in the display
Hva feilen kan påvirke1
- Engine torque may be limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.