VOLVO
ECM-P007385 - Ambient Air Temperature Sensor Circuit High Input. Bus Signal / Message Failures. Signal above allowable range
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleS60 (2011–), S80 (2007–), V70 (2008–)
Pokaż modele wg rocznika i silnika (9)
- Volvo S60 (2011–)2011–2012Tylko silnik: B5254T5
- Volvo S80 (2007–)2007–2008Tylko silnik: B5254T6
- Volvo S80 (2007–)2009Tylko silnik: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Tylko silnik: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Tylko silnik: B5254T10
- Volvo V70 (2008–)2008Tylko silnik: B5254T6
- Volvo V70 (2008–)2009Tylko silnik: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Tylko silnik: B5254T10, B5254T11
- Volvo V70 (2008–)2012Tylko silnik: B5254T10
Co oznacza ten kod błędu?
The code names a bus or message fault, but the condition is actually a signal from the outside temperature sensor that is too high. The engine control module compares the signal with the sensor's operating range and sets the code when the signal is too high.
Możliwe przyczyny
- The outside temperature sensor is damaged
- The signal lead is short-circuited to supply voltage
Co możesz zrobić
- 1Read the fault code with a diagnostic tool with the ignition in position II and note whether it is active or only stored
- 2Make sure the fuses are intact. Their location is given in the instruction manual
- 3If you have a diagnostic tool, compare the outside temperature in live data with the intake air temperature with the car standing still
- 4Follow the signal lead from the sensor and look for places where it may have touched supply voltage
- 5Replace the sensor if the lead is intact but the fault remains
Objawy, które możesz zauważyć1
- The outside temperature is displayed as too high
Na co może wpływać usterka1
- The intake air temperature reading from the engine's sensor in the intake manifold is used
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.