10 COMMON SYMPTOMS OF A BAD MAF SENSOR - MASS AIR FLOW SENSOR TESTING

#maf #maf_sensor #massairflowsensor
The primary function of the MAF sensor is to measure the amount of air entering the engine. The powertrain control module uses this information to calculate and adjust the air-fuel mixture for optimal combustion in the engine.
The MAF sensor is located on the large hose between the intake manifold and the air filter box.

Symptoms Of A Bad MAF Sensor
1) Check Engine Light
2) Slow Acceleration
3) Rough Idle
4) Hard Starting Condition
5) Black Smoke
6) Poor Fuel Efficiency
7) Increased Emissions
8) Misfires
9) Rich or Lean Running Conditions
10) Unusual Exhaust Odors

TimeStamp
00:00 Introduction
00:49 Symptoms of Bad MAF Sensor
00:52 Check Engine Light
01:19 Poor Acceleration
01:39 Rough Idle
02:01 Hard Starting
02:27 Black Smoke
02:51 Poor Fuel Efficiency
03:09 Increased Emissions
03:25 Misfires
03:47 Rich or Lean Running Conditions
04:05 Exhaust Odors

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