VOLVO
ECM-0299 - Turbocharger (TC) control. Pressure too low
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:
4 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (6)
- Volvo C30 (2007–2013)2007–2010Nur Motor: D4204T
- Volvo C70 (2006–2013)2008–2010Nur Motor: D4204T
- Volvo S40 (2004–2013)2004–2006Nur Motor: D4204T, D4204T2
- Volvo S40 (2004–2013)2007–2010Nur Motor: D4204T
- Volvo V50 (2004–2013)2004–2006Nur Motor: D4204T, D4204T2
- Volvo V50 (2004–2013)2007–2010Nur Motor: D4204T
Was bedeutet der Fehlercode?
The control module compares the actual boost pressure with the calculated value and logs a fault when boost is too low. Causes can be leaks or blockages in the intake system and hoses, or faults in the control of the turbo control valve. The fault can make the car perform worse, and the warning lamp may behave abnormally.
Mögliche Ursachen
- Loose, oxidized or worn connections in the wiring harness
- Air leak in the intake system
- Blocked intake system
- Leaking or blocked hoses to the turbocharger and the control valve
- Damaged turbocharger control valve
- Pinched or damaged vacuum hose
Was Sie tun können
- 1Read the fault code, clear it and road test to see whether it returns
- 2Check that the intake system is free from blockages and that the hoses are neither pinched nor cracked
- 3With the engine running, listen for air leaks at the hoses and joints
- 4Check that the connector at the turbo control valve is fully engaged and free from oxidation
- 5If you have a diagnostic tool, read boost pressure in live data as the accelerator is pressed and see whether it rises
- 6If the fault remains, have a workshop with a vacuum pump check the vacuum regulator and the turbo control valve
Symptome, die Sie bemerken können2
- Check engine light comes on or behaves abnormally
- Car drives poorly and lacks power
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.