VOLVO
ECM-0108 - Manifold Absolute Pressure/BARO Sensor High Input
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:
4 modelsC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Show models by year and engine (5)
- Volvo C30 (2007–2013)2008–2010Engine D4204T only · Transmission MMT6, MPS6 only
- Volvo C70 (2006–2013)2008Engine D4204T only
- Volvo C70 (2006–2013)2009–2010Engine D4204T only · Transmission MMT6, MPS6 only
- Volvo S40 (2004–2013)2008–2010Engine D4204T only · Transmission MMT6, MPS6 only
- Volvo V50 (2004–2013)2008–2010Engine D4204T only · Transmission MMT6, MPS6 only
What does this fault code mean?
The atmospheric pressure sensor, which is built into the engine control module, has produced a signal that is too high when the ignition is switched on. The cause is most often a damaged sensor, but an internal fault in the engine control module can also cause it.
Possible causes
- Damaged atmospheric pressure sensor
- A fault inside the ECM itself
What you can do
- 1Check that the fuses for the engine management are intact
- 2If you have a diagnostic tool, read the air pressure in live data with the ignition on and check whether the value seems reasonable
- 3Erase the fault code, switch the ignition off and on, and see whether the fault returns
- 4If the fault returns, have a workshop check the engine control module and the atmospheric pressure sensor
Symptoms you may notice1
- No noticeable symptoms for the driver
What the fault can affect1
- The control module uses a calculated value instead of the measured one
General guidance for car owners. Diagnosis on the car can point to a different cause.