VOLVO
ECM-0114 - Mass air flow (MAF) sensor. Signal missing
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?
Although the code is titled signal missing, it concerns the signal from the built-in air temperature sensor in the mass air flow sensor, which is erratic or outside its range. The cause may be poor contact, moisture or water in the air filter or its housing, or a damaged sensor.
Mulige årsaker
- Looseness, contact resistance or oxidation in the connections
- Water in the air filter or its housing
- Damaged intake air temperature sensor
Hva du kan gjøre
- 1With the ignition off, check the mass air flow sensor connector for looseness, contact resistance and oxidation
- 2Check the air filter and its housing for moisture and water
- 3If the fault returns when the connectors and filter are dry and sound, have a workshop replace the intake air temperature sensor
Symptomer du kan merke1
- No noticeable symptoms for the driver
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