VOLVO
ECM-6710 - EGR control. Flow too low
System
Engine Control Module (ECM)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
8 modelsC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Show models by year and engine (23)
- Volvo C30 (2007–2013)2007Engine D4164T, D5244T8, D5244T9 only
- Volvo C30 (2007–2013)2008–2010Engine D4164T, D5244T13, D5244T8, D5244T9 only
- Volvo C30 (2007–2013)2011Engine D4164T only
- Volvo C70 (2006–2013)2007Engine D5244T8, D5244T9 only
- Volvo C70 (2006–2013)2008–2010Engine D5244T13, D5244T8, D5244T9 only
- Volvo S40 (2004–2013)2005, 2011Engine D4164T only
- Volvo S40 (2004–2013)2006Engine D4164T, D5244T8 only
- Volvo S40 (2004–2013)2007Engine D4164T, D5244T8, D5244T9 only
- Volvo S40 (2004–2013)2008–2010Engine D4164T, D5244T13, D5244T8, D5244T9 only
- Volvo S60 (2001–2009)2006Engine D5244T4, D5244T5, D5244T6, D5244T7 only
- Volvo S60 (2001–2009)2007–2009Engine D5244T4, D5244T5, D5244T7 only
- Volvo V50 (2004–2013)2005, 2011Engine D4164T only
- Volvo V50 (2004–2013)2006Engine D4164T, D5244T8 only
- Volvo V50 (2004–2013)2007Engine D4164T, D5244T8, D5244T9 only
- Volvo V50 (2004–2013)2008–2010Engine D4164T, D5244T13, D5244T8, D5244T9 only
- Volvo V70 (2000–2008)2006Engine D5244T4, D5244T5, D5244T6, D5244T7 only
- Volvo V70 (2000–2008)2007Engine D5244T4, D5244T5, D5244T7 only
- Volvo V70 (2000–2008)2008Engine D5244T5, D5244T7 only
- Volvo V70 XC / XC70 (2001–2007)2006–2007Engine D5244T4 only
- Volvo XC90 (2003–)2006–2007Engine D5244T4 only
- Volvo XC90 (2003–)2008–2010Engine D5244T4, D5244T5 only
- Volvo XC90 (2003–)2011Engine D5244T18, D5244T4, D5244T5 only
- Volvo XC90 (2003–)2012All engines except: B5254T2, B6324S5
What does this fault code mean?
The engine control module monitors the exhaust gas recirculation (EGR) continuously. The fault code is stored when the flow through the EGR system is too low, and the fault may be caused by an air leak in the intake system or by a clogged or damaged EGR valve.
Possible causes
- Air leak in the intake system
- Blocked or clogged EGR valve
- Damaged EGR valve
What you can do
- 1Check that the EGR valve opens and closes fully without sticking. Dirt and soot can make it stick
- 2Check that the EGR valve and its connections are not blocked by soot
- 3Check the intake system for air leaks, since a leak affects the flow
- 4Have a workshop clean or replace the EGR valve, and carry out an adaptation after repair or replacement
- 5If you have a diagnostic tool, activate the EGR valve and listen for a ticking sound
Symptoms you may notice5
- Poor performance and lack of power, especially when pulling away from a standstill
- Uneven idle
- The engine hesitates, surges or runs unevenly, especially during acceleration
- The “Check engine” warning lamp lights up or behaves abnormally
- A text message appears in the display
What the fault can affect1
- Engine torque may be limited
General guidance for car owners. Diagnosis on the car can point to a different cause.