VOLVO
ECM-P222664 - Barometric Pressure Circuit. Algorithm Based Failures. Signal plausibility failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The engine control module (ECM) compares the sensor signal with a calculated model of the pressure. The code is set when the deviation is too large. The fault may lie in the connectors, the boost pressure sensor or the wiring to it.
Mulige årsaker
- Poor connections with high resistance, oxidation or looseness at the connectors
- Damaged boost pressure sensor
Hva du kan gjøre
- 1Check the connections and wiring to the boost pressure sensor for play, contact resistance and oxidation
- 2With a diagnostic tool and the ignition on, read the boost pressure sensor signal and the atmospheric pressure in live data, and check that the value is reasonable
- 3Have a workshop with diagnostic equipment check the boost pressure sensor if the values do not match
- 4Replace the boost pressure sensor if it is damaged and the connections are intact
Symptomer du kan merke1
- No noticeable symptoms for the driver
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.