Two technicians are diagnosing a poorly running engine with no stored dtcs. when the maf sensor is unplugged, the engine runs better. technician a says that this means the maf is supplying incorrect air flow information to the pcm. technician b says that this indicates the pcm is defective. who is right?

Technician A

Explanation:

Technician A says that this means the MAF is supplying incorrect air flow information to the PCM

Description

Mass Air Flow sensor (MAF) is one of the major component of an electronic fuel injection system in motor car. It is installed between the air filter and the intake manifold of the engine. Its measures the amount of air entering the engine or the air flow. The sensor uses a burn-off circuit.

Mass Airflow Sensors (MAF) have the responsibility of reporting the amount of air entering the engine to the Powertrain Control Module (PCM)

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.