AUTOKAY MAP Sensor 37830-PGK-A01 for Honda Acura Civic Accord CRV OEM Part#: 37830-PGK-A01 STANDARD #: AS191; AIRTEX #: 5S2404; AC DELCO #: 213-3697; BWD #: EC7024; KEM #: 145-792; WELLS #: SU5585 MAP Sensor(Manifold Absolute Pressure). MAP sensors permit the vehicle's engine to run properly by carefully monitoring the pressure differential. A non-functioning MAP sensor may cause surging, rough idle, and a rich fuel condition due to too much spark advance. These can cause loss of power and decreased fuel economy. Package Include: 1 x MAP Sensor as pictured Please refer to compatibility chart below for specified vehicle information and check the part number before purchasing to ensure fitment.