VOLVO
ECM-132D - Intake air temperature (IAT) sensor. Signal too low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerC70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (17)
- Volvo C70 (2006–2013)2006Kun motor: B5254T3
- Volvo S40 (2004–2013)2005–2006Kun motor: B5254T3
- Volvo S60 (2001–2009)2005–2006Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Kun motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V50 (2004–2013)2005–2006Kun motor: B5254T3
- Volvo V70 (2000–2008)2005Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006–2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Kun motor: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2005Alle motorer unntatt: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Kun motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Kun motor: B5254T2
- Volvo XC90 (2003–)2005–2006Kun motor: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Kun motor: B5254T2
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
- Volvo XC90 (2003–)2015
Hva betyr feilkoden?
The ECM checks the intake air temperature sensor signal. The fault is set when the signal corresponds to a temperature that is too low. The module then uses a predefined value instead, and two functions are switched off.
Mulige årsaker
- Contact resistance or oxidation in the connections to the intake air temperature sensor
- Damaged intake air temperature sensor
Hva du kan gjøre
- 1Read the fault code, clear it and test drive to see whether it returns
- 2Check the boost pressure sensor connector for contact resistance and oxidation, since the intake air temperature sensor is built into it
- 3If you have a diagnostic tool: if intake air temperature in live data becomes reasonable once the connector is cleaned, poor contact was likely the cause
- 4If the fault returns after clearing and a test drive: have a workshop try a new boost pressure sensor
- 5If nothing else is found and the fault persists: have a workshop replace the intake air temperature sensor
Symptomer du kan merke2
- Engine warning lamp comes on
- Reduced performance
Hva feilen kan påvirke2
- A predefined intake air temperature value is used
- Catalyst warm-up and the idle control diagnosis are switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.