VOLVO
ECM-0069 - Boost pressure sensor. Faulty signal
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 compares the boost reading with atmospheric pressure, which the control module measures itself. If the difference between them becomes too large, the code is stored. The cause can be poor contact or damaged wiring to the sensor, but the boost sensor or the built-in pressure sensor may also be faulty.
Mulige årsaker
- Looseness, contact resistance or oxidation in the connections
- Break or short circuit in the wiring to the boost pressure sensor
- Damaged boost pressure sensor
- Damaged atmospheric pressure sensor inside the engine control module
Hva du kan gjøre
- 1With the ignition off, inspect the boost sensor plug for looseness, contact resistance and oxidation
- 2Use a multimeter to check that the wiring to the boost pressure sensor has no break and no short to ground or supply voltage, moving the harness as you measure
- 3Check that the ground wire to the boost pressure sensor has no break
- 4Erase the fault code and test drive the car; if it returns, have a workshop replace the boost pressure sensor
Symptomer du kan merke1
- Check engine lamp lights up or behaves abnormally
Hva feilen kan påvirke1
- A calculated boost pressure is used instead of the measured value
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