In this video I show you how I test the Manifold Absolute Pressure Sensor (MAP). I explain the wiring diagram for the MAP sensor and then locate all the wires on the sensor itself. Next, I explain how to diagnose a MAP sensor using a scan tool, then I show you how to test the MAP sensor using a multimeter. I check the sensor power and output voltage (signal) using a multimeter.

Video timeline:
00:05 Introduction
00:43 Testing the MAP sensor using the Live Data on Scan tool
03:58 MAP sensor wiring diagram explained
05:34 Locating the wires on the sensor
06:25 Checking MAP sensor power with a multimeter
07:36 Checking the power signal wire
08:38 Checking the MAP sensor output signal with a multimeter

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Any information contained in this video is only the understanding of "Car Diagnostics: Car Repair and Training Guides" and it is not an official guide or reference, so everything provided in this video does not is just sharing our experience and understanding and they are provided. as a courtesy for your reference only. So if you use any part of this video, use this information at your own risk. We strongly advise you to consult the manufacturer's owner's manual before performing any removal, diagnosis, inspection or repair on your car to find out what you are allowed to do on your car, what the procedure is correct and legal and what risks might be involved, viewers are also strongly advised to consult an authorized person before any sort of inspection or repair. Due to factors beyond the control of "Car Diagnostics: Car Repair and Training Guides", we cannot guarantee against improper use of the information, tools or systems, or the procedure provided. “Car Diagnostics: Car Repair and Training Guides” disclaims any damage, injury or loss caused by your decision to follow the steps provided in this video.

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