VOLVO
ECM-P010622 - Manifold Absolute Pressure/BARO Sensor Range/Performance. General Signal Failures. Signal too high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Pokaż modele wg rocznika i silnika (20)
- Volvo S60 (2011–)2011Tylko silnik: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Tylko silnik: B4204T6, B8444S
- Volvo S80 (2007–)2011Tylko silnik: B4164T, B4204T6, B4204T7, B8444S
- Volvo S80 (2007–)2012–2014Tylko silnik: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Tylko silnik: B4164T
- Volvo V40 (2013–)2013Tylko silnik: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Tylko silnik: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: B4164T
- Volvo V60 (2011–)2011Tylko silnik: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Tylko silnik: B4204T6
- Volvo V70 (2008–)2011Tylko silnik: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Tylko silnik: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Tylko silnik: B4164T, B4164T2
- Volvo XC60 (2009–)2010Tylko silnik: B4204T6
- Volvo XC60 (2009–)2011–2012Tylko silnik: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Tylko silnik: B4204T7
Co oznacza ten kod błędu?
The ECM reads the intake pressure from an air pressure sensor and compares it with a fixed reference. A stored code results when the sensor reads above the expected level. The fault may lie in a faulty hose connection, a contact problem, a damaged sensor, a break in the signal or ground wire, or a short to supply voltage.
Możliwe przyczyny
- Contact resistance and oxidation in the connections
- Incorrect hose connection
- Air pressure sensor in the intake pipe is damaged
- Break in the signal or ground wire
- Signal wire shorted to supply voltage
Co możesz zrobić
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check that the hoses on the intake pipe are correctly fitted and not leaking
- 3Check that the pressure sensor connector is firmly seated and free from oxidation and play
- 4With a multimeter, check that the signal wire is not shorted to supply voltage and that the ground wire has no break
- 5If you have diagnostic equipment, with the ignition on the intake pressure in live data should match atmospheric pressure, and with the engine idling it should read lower
- 6If the fault remains, have a workshop check the pressure sensor
Objawy, które możesz zauważyć1
- Engine warning lamp (check engine) lit or behaving abnormally
Na co może wpływać usterka2
- The signal from the intake pipe air pressure sensor is held at a fixed value
- Load and air flow are calculated without the air pressure sensor signal
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.