VOLVO
ECM-P010100 - Mass or Volume Air Flow Sensor "A" Circuit Range/Performance. 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–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (17)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4162T, D4204T5
- Volvo S80 (2007–)2012–2013Tylko silnik: D4162T
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4162T, D4204T5
- Volvo V40 (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4162T, D4204T14
- Volvo V40 Cross Country (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4162T, D4204T14
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4162T, D4204T5
- Volvo V70 (2008–)2012–2013Tylko silnik: D4162T
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4162T, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The ECM uses the mass air flow sensor to measure the air passing through the intake pipe and compares it with a modelled value. The code is stored when the gap between the measured and modelled values stays too large for a set period. If the fault persists the control module relies on a model rather than the sensor reading.
Możliwe przyczyny
- Air leak in the intake system, for example on hoses or joints downstream of the mass air flow sensor
- Contact resistance or corrosion in the connector terminals
- Break in the signal or supply wire
- Signal wire shorted to ground
- Signal wire shorted to supply voltage
- Damaged mass air flow sensor
Co możesz zrobić
- 1Read and note the code, clear it and road test to see whether it returns
- 2Look for leaks in the intake system downstream of the sensor: cracked hoses, loose clamps and disconnected joints
- 3Check that the connectors at the mass air flow sensor are fully engaged and free from corrosion
- 4With a multimeter, check that the signal and supply wires to the sensor have no break and are not shorted to ground or supply voltage
- 5If you have diagnostic equipment, read the air flow in live data at light throttle and during varied driving, and check that the value changes smoothly as the throttle is varied
- 6If the fault remains, have a workshop check the mass air flow sensor
Objawy, które możesz zauważyć3
- Check engine lamp lit or behaving abnormally
- The engine lacks power and runs poorly
- The engine hesitates, surges or runs unevenly during acceleration, deceleration and steady speed
Na co może wpływać usterka1
- The control module calculates air mass from a model instead of the measured value
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.