Parts Number: 12591290
Car Application: For Buick Cadillac Chevrolet GMC
Port Of Export: Guangzhou
Supply Ability: 10000 Piece/Pieces per Month
Guarantee: Warranty 1 Year
Payment Terms: T/T,Western Union,Paypal
Min.Order Quantity: 50 Pieces(Sample Order Will Be Available)
MAP sensor is one of the sensors used in an internal combustion engine's electronic control system.
Engines that use a MAP sensor are typically fuel injected.
The manifold absolute pressure sensor provides instantaneous manifold pressure information to the engine's electronic control unit (ECU).
The data is used to calculate air density and determine the engine's air mass flow rate,
which in turn determines the required fuel metering for optimum combustion (see stoichiometry) and influence the advance or retard of ignition timing.
A fuel-injected engine may alternatively use a mass airflow sensor (MAF sensor) to detect the intake airflow.
A typical naturally aspirated engine configuration employs one or the other, whereas forced induction engines typically use both;
a MAF sensor on the intake tract pre-turbo and a MAP sensor on the charge pipe leading to the throttle body.
MAP sensor from the beginning of material selection strict inspection to ensure safety quality
After strict inspection, ensure the service life of the MAP sensor
Strict production technology ensures high precision of our MAP sensor