VOLVO
ECM-300A - Camshaft position (CMP) sensor. Faulty signal
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
9 ModelleC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (30)
- Volvo C70 Cabriolet (1998–2005)2000Nur Motor: B5244S
- Volvo C70 Coupé (1998–2002)1999Nur Motor: B5254S DENSO
- Volvo C70 Coupé (1998–2002)2000Nur Motor: B5244S
- Volvo S60 (2001–2009)2001Nur Motor: B5244S, B5244S2, D5244T
- Volvo S60 (2001–2009)2002Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo S60 (2001–2009)2003Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo S60 (2001–2009)2004Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo S60 (2001–2009)2005Nur Motor: B5244SG, B5244SG2, D5244T, D5244T2, D5244T3
- Volvo S60 (2001–2009)2006Nur Motor: B5244SG, D5244T, D5244T2
- Volvo S60 (2001–2009)2007–2008Nur Motor: B5244SG
- Volvo S70 (1997–2000)1999Nur Motor: B5254S DENSO
- Volvo S70 (1997–2000)2000Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)1999–2000Nur Motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2001Nur Motor: B5244S, B5244S2, B5244SG, D5244T
- Volvo S80 (1999–2006)2002Alle Motoren außer: B5204T5, B5234T7, B5244T3, B6294S2, B6294T
- Volvo S80 (1999–2006)2003Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2, D5244T, D5244T2
- Volvo S80 (1999–2006)2004Alle Motoren außer: B5204T5, B5234T7, B5254T2, B6294S2, B6294T
- Volvo S80 (1999–2006)2005Nur Motor: B5244SG, B5244SG2, D5244T, D5244T2
- Volvo S80 (1999–2006)2006Nur Motor: B5244SG, D5244T, D5244T2
- Volvo V70 (1997–2000)1999Nur Motor: B5254S DENSO
- Volvo V70 (1997–2000)2000Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2001Nur Motor: B5244S, B5244S2, B5244SG, D5244T
- Volvo V70 (2000–2008)2002Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo V70 (2000–2008)2003Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo V70 (2000–2008)2004Alle Motoren außer: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo V70 (2000–2008)2005Nur Motor: B5244SG, B5244SG2, D5244T, D5244T2, D5244T3
- Volvo V70 (2000–2008)2006Nur Motor: B5244SG, D5244T, D5244T2
- Volvo V70 (2000–2008)2007–2008Nur Motor: B5244SG
- Volvo V70 XC / XC70 (2001–2007)2003–2006Nur Motor: D5244T
- Volvo XC90 (2003–)2003–2006Nur Motor: D5244T
Was bedeutet der Fehlercode?
The camshaft position sensor reports the camshaft position relative to the flywheel, and the control module checks that the signal matches. If it does not, the code is stored. The cause may be a fault in the sensor or the trigger wheel, an open circuit in the wiring, incorrectly adjusted camshafts, or a timing belt that has jumped teeth.
Mögliche Ursachen
- Faulty signal from the camshaft position sensor
- Temporary open circuit in the wiring or in splices
- Incorrectly adjusted camshafts
- Defective camshaft position sensor or engine speed sensor
- Defective trigger wheel
- Timing belt has jumped off the cogs
Was Sie tun können
- 1Read and clear the fault code, start the engine and check whether the code returns
- 2Check that the camshaft position sensor connector is secure and free from corrosion
- 3Follow the wiring from the camshaft position sensor and look for chafing or loose wires
- 4Has the timing belt or the camshafts been changed recently? Valve timing may then be wrong, and a workshop should check it
- 5If you have a diagnostic tool, check in live data that the camshaft position sensor signal follows the engine speed when the engine runs
- 6If the fault returns: have a workshop check the camshaft position sensor and the trigger wheel (the reluctor on the camshaft)
Symptome, die Sie bemerken können3
- The engine dies
- The engine is difficult to start or fails to start
- Poor performance
Was der Fehler beeinflussen kann3
- The control module uses the engine speed sensor signal as long as it works
- Boost pressure is set to its basic level
- Fuel supply may be cut off in some conditions
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.