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Author Question: Technician A says that a rough idle on a fuel-injected engine can be caused by dirty throttle ... (Read 86 times)

EY67

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on: Jun 23, 2018
Technician A says that a rough idle on a fuel-injected engine can be caused by dirty throttle plates.
  Technician B says that the wrong PCV valve could cause the engine to idle roughly. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that impact sockets have thicker walls than conventional sockets. Technician B says that impact sockets have a black oxide finish. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B


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mirabriestensky

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Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

C


EY67

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Reply 2 on: Jun 23, 2018
:D TYSM

kswal303

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Reply 3 on: Yesterday
Wow, this really help

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Fuel Injector Fuel Injector
Rotary Engine Rotary Engine
A throttle-body injection (TBI) unit used on a GM V-6 engine. A throttle-body injection (TBI) unit used on a GM V-6 engine.
A typical variable cam timing control valve. The solenoid is controlled by the engine computer and ... A typical variable cam timing control valve. The solenoid is controlled by the engine computer and ...
A typical output driver. In this case, the PCM applies voltage to the fuel pump relay coil to ... A typical output driver. In this case, the PCM applies voltage to the fuel pump relay coil to ...
When the O2S voltage rises above 450 mV, the PCM starts to control the fuel mixture based on ... When the O2S voltage rises above 450 mV, the PCM starts to control the fuel mixture based on ...
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