How To Replace Manifold Absolute Pressure Sensor
How To Replace Manifold Absolute Pressure Sensor. Remove the 10mm bolt holding the map sensor by turning the bolt counterclockwise using a 10mm socket. If this is not a job you feel comfortable with, have an experienced yourmechanic mobile technician replace the manifold absolute pressure sensor for you at your home or office.
Connect the voltmeter to the map sensor by connecting the black lead to a good ground and connecting the red lead to the center of the three wires in the map sensor's electrical connector. Step 2 turn the ignition key on with the engine off. Set the engine cover aside in a safe place.
This Constant Adjustment Helps To Keep Your Engine Running Smoothly.
How it works is 5 volts dc is supplied to the sensor from the pcm (powertrain control module). All you really need is a pair of pliers and a flat head to do this job, so if your lacking in tools, don't fret. The map sensor responds to changes in the intake manifold pressure (vacuum) and provides a reading of engine load.
The First Two Steps Are To Open The Hood And Gently Pull Off The Plastic Engine Cover.
Connect the voltmeter to the map sensor by connecting the black lead to a good ground and connecting the red lead to the center of the three wires in the map sensor's electrical connector. Line up the new manifold absolute pressor and press it in to set it into. If this is not a job you feel comfortable with, have an experienced yourmechanic mobile technician replace the manifold absolute pressure sensor for you at your home or office.
Step 2 Turn The Ignition Key On With The Engine Off.
The map sensor measures the absolute pressure inside the intake manifold of the engine. On most vehicles, the map sensor and baro sensor are combined into a single sensor. The only tool needed to remove and replace the map sensor is a torx t25 star bit screwdriver or a torx t25 socket with a ratchet.
Once The Vacuum Hose Is Reconnected, The Replacement Is Complete.
The map sensor detects the absolute pressure of the intake manifold behind the throttle. Close up of map sensor A 5v+ power wire, a signal wire to the elite ecu, and a signal ground.
Vice Grips (Any Plier Would Work, Needle Nose, Whatever, Even Channel Locks) 5/16 Socket And Rachet (Flat Head Screw Driver Would Suffice) And I Used A 5/16 Socket Bit With A Screwdriver.
Engineered to oe specifications and fitment to ensure a precise pcm signal and easy installation. Set the engine cover aside in a safe place. Remove the 10mm bolt holding the map sensor by turning the bolt counterclockwise using a 10mm socket.
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