Keep the engine's control module reading accurate intake pressure with the Standard Ignition Manifold Absolute Pressure Sensor AS477. It installs as a direct-fit replacement for the listed applications: the 2011-2016 MINI Cooper, the 2011-2012 and 2015-2016 MINI Cooper Countryman, and the 2015-2016 MINI Cooper Paceman, all with the L4-1.6L engine.
A manifold absolute pressure (MAP) sensor measures the absolute pressure of the metered air inside the intake manifold and reports that reading to the ECM, which uses it to calculate air density and engine load for fuel delivery and spark timing.
Diagnose the cause before replacing, since these symptoms can have other sources.
Interchange: Manufacturer part number AS477.
What does this MAP sensor do?
It measures the absolute pressure of the metered air in the intake manifold and reports that reading to the ECM, which uses it to calculate air density and engine load for fuel and spark timing.
Which vehicles does the AS477 fit?
It's a direct-fit replacement for the 2011-2016 MINI Cooper, the 2011-2012 and 2015-2016 MINI Cooper Countryman, and the 2015-2016 MINI Cooper Paceman, all with the L4-1.6L engine.
Does it fit the Countryman for every year from 2011 to 2016?
No. The listed Countryman coverage is 2011-2012 and 2015-2016 with the L4-1.6L engine. Check the Buyer's Guide tab to confirm your exact year.
What are signs my MAP sensor may need replacing?
Common signs include rough idle, hesitation, or reduced fuel economy. These can have other causes, so diagnose the fault before replacing; if the MAP sensor is at fault, this replaces it.
How many sensors do I need per vehicle?
The listed applications use a quantity of one per vehicle. This listing is for one Manifold Absolute Pressure Sensor, part number AS477.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
