VOLVO
ECM-P200400 - Intake Manifold Runner Control Stuck Open (Bank 1). General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (20)
- Volvo S80 (2007–)2007All engines except: B5254T6
- Volvo S80 (2007–)2008–2009Engine B6324S, B8444S, D5244T4, D5244T5 only
- Volvo S80 (2007–)2010Engine B6324S, B6324S2, B8444S only
- Volvo S80 (2007–)2011Engine B6324S4, B6324S5, B8444S only
- Volvo S80 (2007–)2012–2015Engine B6324S4, B6324S5 only
- Volvo V70 (2008–)2008–2009Engine B6324S, D5244T4, D5244T5 only
- Volvo V70 (2008–)2010Engine B6324S, B6324S2 only
- Volvo V70 (2008–)2011–2014Engine B6324S5 only
- Volvo XC60 (2009–)2009All engines except: B6304T2
- Volvo XC60 (2009–)2010Engine B6324S, B6324S2 only
- Volvo XC60 (2009–)2011–2015Engine B6324S4, B6324S5 only
- Volvo XC70 (2008–)2008
- Volvo XC70 (2008–)2009All engines except: B6304T2
- Volvo XC70 (2008–)2010Engine B6324S, B6324S2 only
- Volvo XC70 (2008–)2011–2015Engine B6324S4, B6324S5 only
- Volvo XC90 (2003–)2005–2006Engine B8444S only
- Volvo XC90 (2003–)2007–2010Engine B6324S, B8444S only
- Volvo XC90 (2003–)2011Engine B6324S5, B8444S only
- Volvo XC90 (2003–)2012Engine B6324S5 only
- Volvo XC90 (2003–)2013–2014All engines except: B5254T9
What does this fault code mean?
The engine control module (ECM) controls the dampers in the variable intake system (VIS) and compares the actual air flow with the expected air flow, which is based partly on the requested position of the actuators. The code is set when the upper primary throttle unit is detected open, that is, when the dampers have jammed in the open position.
Possible causes
- Damaged control valve
- Sticking damper
- Damaged vacuum motor
- Damaged linkage between the swirl throttle motor and the swirl duct
- Swirl damper motor sticking or damaged
- Damaged primary throttle unit (upper)
What you can do
- 1If you have a diagnostic tool: activate the upper primary actuator and check that the throttle unit moves
- 2If you have a diagnostic tool: activate the swirl damper motor and listen for a ticking sound, which should be heard as it moves
- 3Check that the dampers and the swirl damper linkage can move freely and that nothing is blocking them
- 4Listen for leaks at the control valve and the vacuum hoses, and check that no hoses have come loose
- 5If the fault remains, have a workshop with diagnostic equipment check the control valve and the vacuum motor
Symptoms you may notice4
- The car performs worse
- The car lacks power, especially at take-off
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or steady speed
- Check engine warning lamp lights or behaves abnormally
General guidance for car owners. Diagnosis on the car can point to a different cause.