VOLVO
ECM-P055600 - Brake Booster Pressure Sensor Circuit Range/Performance. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T
- Volvo S60 (2011–)2011–2015Kun motor: D4162T
- Volvo S80 (2007–)2012–2015Kun motor: D4162T
- Volvo V40 (2013–)2013–2015Kun motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: D4162T
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T
- Volvo V60 (2011–)2011–2015Kun motor: D4162T
- Volvo V70 (2008–)2012–2015Kun motor: D4162T
Hva betyr feilkoden?
The ECM monitors the vacuum pressure sensor, which measures the negative pressure in the brake booster. If the vacuum is too low while driving, automatic engine start/stop is not allowed. The fault may be a loose or oxidized connector, or a damaged sensor.
Mulige årsaker
- Loose or oxidized connector contact
- Damaged vacuum pressure sensor
Hva du kan gjøre
- 1Check that the vacuum pressure sensor connector is secure and not oxidized
- 2Check that the hose between the engine and the brake booster is secure and not kinked or damaged
- 3If you have a diagnostic tool, read the vacuum pressure in live data with the engine running and see whether the value is steady
- 4Clear the code and start the engine to see whether it returns
- 5Do not work on the brake booster yourself; if the fault returns, have a workshop check the vacuum pressure sensor with diagnostic equipment
Symptomer du kan merke1
- Automatic engine start/stop does not work, both while driving and at idle
Hva feilen kan påvirke2
- The module uses a vacuum value that corresponds to no vacuum
- Automatic engine start/stop is switched off
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