VOLVO
ECM-P023500 - Turbo/Super Charger Boost Sensor A Circuit. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (14)
- Volvo S60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo S60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2008–2009Tylko silnik: B6304T2, D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Tylko silnik: D4164T
- Volvo V60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo V60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2009Tylko silnik: B6304T2, D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Tylko silnik: D4164T
- Volvo XC60 (2009–)2009
- Volvo XC60 (2009–)2010Tylko silnik: B6304T2
- Volvo XC60 (2009–)2011–2015Tylko silnik: B6304T4
- Volvo XC70 (2008–)2008–2009Wszystkie silniki oprócz: B6324S
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
The engine control module (ECM) compares the boost pressure sensor signal with atmospheric pressure, which it receives from an atmospheric pressure sensor built into the control module. The fault is set when the signal is too high, too low, erratic or implausible, or when boost and atmospheric pressure differ too much with the ignition on.
Możliwe przyczyny
- Damaged boost pressure sensor
- Contact resistance or oxidation in the connections to the boost pressure sensor
Co możesz zrobić
- 1Read the code, clear it and road test to see whether it returns
- 2If you have a diagnostic tool: read the boost pressure and the atmospheric pressure in live data with the ignition on. The two values should be close to each other
- 3Check that the fuses are intact. Fuse locations are shown in the owner's manual
- 4Look at the boost pressure sensor connector for oxidation, chafing and loose connections
- 5Use a multimeter to check that the signal wire to the boost pressure sensor is not shorted to ground or positive
- 6If the fault remains, have a workshop check the boost pressure sensor with diagnostic equipment
Objawy, które możesz zauważyć3
- Rough idle
- The car feels poor to drive, with reduced performance and lack of power
- The check engine lamp comes on or behaves abnormally
Na co może wpływać usterka2
- A calculated boost pressure is used instead of the measured value
- Fuel adaptation is blocked
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.