VOLVO
ECM-P055700 - Brake Booster Pressure Sensor Circuit Low. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Ten kod błędu ma różne znaczenie w zależności od modelu, rocznika lub silnika. Wybierz znaczenie, które dotyczy Twojego samochodu.
Dotyczy następujących modeli:
11 modeliC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–)
Pokaż modele wg rocznika i silnika (29)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011Wszystkie silniki oprócz: B5254T5, B6304T4, D5204T2, D5244T10
- Volvo S60 (2011–)2012Tylko silnik: B4164T, B4164T2, B4164T3, D4162T
- Volvo S60 (2011–)2013Wszystkie silniki oprócz: B4204T7, B6304T4, D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S60 (2011–)2014–2015Tylko silnik: B4164T, B4164T2, B4164T3, B5204T8, B5204T9, B5254T12, B5254T14, D4162T
- Volvo S80 (2007–)2010Tylko silnik: B4204T6
- Volvo S80 (2007–)2011Tylko silnik: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012Tylko silnik: B4164T, B4164T2, D4162T
- Volvo S80 (2007–)2013–2014Tylko silnik: B4164T, B4164T2, B5254T12, B5254T14, D4162T
- Volvo S80 (2007–)2015Tylko silnik: B4164T, D4162T
- Volvo V40 (2013–)2013–2014Wszystkie silniki oprócz: D5204T4, D5204T6
- Volvo V40 (2013–)2015Wszystkie silniki oprócz: B4204T11, D4204T14, D5204T6
- Volvo V40 Cross Country (2013–)2013–2014Wszystkie silniki oprócz: D5204T4, D5204T6
- Volvo V40 Cross Country (2013–)2015Wszystkie silniki oprócz: B4204T11, D4204T14, D5204T6
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011Wszystkie silniki oprócz: B6304T4, D5204T2, D5244T10
- Volvo V60 (2011–)2012Tylko silnik: B4164T, B4164T2, B4164T3, D4162T
- Volvo V60 (2011–)2013Tylko silnik: B4164T, B4164T2, B4164T3, B5204T8, B5204T9, D4162T
- Volvo V60 (2011–)2014Tylko silnik: B4164T, B4164T2, B4164T3, B5204T8, B5204T9, B5254T12, D4162T
- Volvo V60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3, B5204T9, B5254T12, D4162T
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Tylko silnik: B4204T6
- Volvo V70 (2008–)2011Tylko silnik: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012Tylko silnik: B4164T, B4164T2, D4162T
- Volvo V70 (2008–)2013–2015Tylko silnik: B4164T, B4164T2, B5204T9, D4162T
- Volvo XC60 (2009–)2010Tylko silnik: B4204T6
- Volvo XC60 (2009–)2011Tylko silnik: B4204T6, B4204T7
- Volvo XC60 (2009–)2015Tylko silnik: B5204T9, B5254T12, B5254T14
Co oznacza ten kod błędu?
The ECM monitors the vacuum pressure sensor, which measures the negative pressure in the brake booster, and reads the voltage from its analogue signal. The code is set when the signal wire between the sensor and the ECM is shorted to ground or has a break. The fault may also be poor contact in the connector, or a damaged sensor or module.
Możliwe przyczyny
- Loose connection or oxidation in the connector
- Signal wire shorted to ground
- Break in the signal wire
- Damaged vacuum pressure sensor
- Damaged engine control module (ECM)
Co możesz zrobić
- 1Check that the vacuum pressure sensor connector is secure and not oxidized
- 2Use a multimeter to check that the signal wire from the vacuum pressure sensor has no break and is not shorted to ground
- 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 and the engine control module with diagnostic equipment
Objawy, które możesz zauważyć4
- An unusual noise is heard at idle
- An unusual noise is heard while driving
- Warning symbol and message in the display
- Automatic engine start/stop does not work, both while driving and at idle
Na co może wpływać usterka3
- The brake vacuum pump runs all the time
- The module uses a vacuum value that corresponds to no vacuum
- Automatic engine start/stop is switched off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.