VOLVO
ECM-P00CF00 - Barometric Pressure - Turbocharger/Supercharger Boost Sensor "A" Correlation. General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
8 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (8)
- Volvo S60 (2011–)2014–2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5 only
- Volvo S80 (2007–)2014–2015Engine B4204T11, B4204T12, B4204T15, D4204T5 only
- Volvo V40 (2013–)2015Engine B4204T11, D4204T14 only
- Volvo V40 Cross Country (2013–)2015Engine B4204T11, D4204T14 only
- Volvo V60 (2011–)2014–2015Engine B4204T11, B4204T12, B4204T15, B4204T9, D4204T5 only
- Volvo V70 (2008–)2014–2015Engine B4204T11, D4204T5 only
- Volvo XC60 (2009–)2014–2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5 only
- Volvo XC70 (2008–)2014–2015Engine B4204T11, D4204T5 only
What does this fault code mean?
The ECM compares the filtered signals from the two air pressure and air temperature sensors with the reading from the module's own barometric pressure sensor. The code is stored when the difference between them is too large, and The turbo control is switched off, and the control module uses a modelled replacement value for boost pressure.
Possible causes
- Contact resistance or corrosion in the connector terminals
- Air pressure and air temperature sensor 1 has failed
- Barometric pressure sensor is damaged
- Air pressure and air temperature sensor 2 has failed
What you can do
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check the connectors at the air pressure and air temperature sensors: they should be fully seated and free from corrosion
- 3Look for visible damage to the sensors and their wiring
- 4If you have diagnostic equipment, read the sensor values in live data at idle and check that they are close to each other
- 5If the fault remains, have a workshop check the sensors and the barometric pressure sensor in the control module
Symptoms you may notice3
- The engine lacks power and runs poorly
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or steady speed
- The engine does not always start as it should
What the fault can affect2
- Turbo control is switched off
- The control module uses a modelled replacement value for boost pressure instead of the sensor signal
General guidance for car owners. Diagnosis on the car can point to a different cause.