VOLVO
ECM-P034137 - Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor). FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures. Signal frequency too high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Pokaż modele wg rocznika i silnika (11)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo S80 (2007–)2008–2010Tylko silnik: D4204T
- Volvo S80 (2007–)2012–2015Tylko silnik: D4162T
- Volvo V40 (2013–)2013–2015Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: D4162T
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo V70 (2008–)2008–2010Tylko silnik: D4204T
- Volvo V70 (2008–)2012–2015Tylko silnik: D4162T
Co oznacza ten kod błędu?
The frequency of the signal from the camshaft sensor is too high. The engine control module (ECM) monitors the signal and compares it with the signal from the crankshaft sensor. The code applies to the camshaft sensor on bank 1, or to the single sensor if the engine has only one.
Możliwe przyczyny
- Damaged camshaft sensor
- Loose connections
- Contact resistance or oxidation in the connections
- Damaged crankshaft position sensor
Co możesz zrobić
- 1If you have a diagnostic tool, start the engine and read the fault status. 'Fault found' means the fault is permanent.
- 2Check that the fuses are intact.
- 3With the ignition off, look over the connector at the camshaft sensor and clean it if it is dirty or corroded.
- 4Check that the camshaft sensor is fixed firmly and correctly fitted in its position.
- 5If your diagnostic tool shows it, compare the camshaft sensor position in live data with the engine speed while the engine runs.
- 6If the fault returns, have a workshop check the camshaft sensor and the crankshaft sensor.
Objawy, które możesz zauważyć1
- Engine does not start but cranks
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.