Question 1

When resetting a Ford inertia switch that has tripped, it is critically important for the technician to follow the resetting of the switch by:

Accepted Answer

A)  performing a KAM reset within the PCM 
B)  pressurizing the fuel system and checking it carefully for fuel leaks 
C)  initiating a KOEO self-test and checking for resulting DTCs 
D)  using a scan tool to verify the Mode $06 data for the fuel trim monitor 
A)  performing a KAM reset within the PCM 
B)  pressurizing the fuel system and checking it carefully for fuel leaks 
C)  initiating a KOEO self-test and checking for resulting DTCs 
D)  using a scan tool to verify the Mode $06 data for the fuel trim monitor B

Question 2

The EEC V MAF sensor is being discussed. Technician A says the sensor has traditionally sent a digital signal to the PCM. Technician B says the hot-wire-sensing element measures the voltage required to maintain the temperature of the hot wire. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B D

Question 3

Which of the following was implemented by Ford with the EEC III high-pressure CFI system in 1980 and continued to be used through the 2009 model year?

Accepted Answer

A)  The fuel pump 
B)  The ignition system 
C)  The PCM 
D)  The inertia switch 
A)  The fuel pump 
B)  The ignition system 
C)  The PCM 
D)  The inertia switch D

Question 4

A modern Ford vehicle equipped with Fail-Safe Cooling is being diagnosed. The customer says the engine runs rough and the temperature warning lamp is on. Technician A says that the PCM is disabling fuel injectors to keep the engine from overheating. Technician B says that if the temperature reaches 330 ° F, the fuel injectors will shut off. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 5

Which statement about intake manifold runner control (IMRC) is correct?

Accepted Answer

A)  The manifold runner is shortened at low RPM and load conditions. 
B)  The valve is cable operated. 
C)  The valve is operated by the IMRC module. 
D)  The manifold runner is shortened at high RPM and load conditions. 
A)  The manifold runner is shortened at low RPM and load conditions. 
B)  The valve is cable operated. 
C)  The valve is operated by the IMRC module. 
D)  The manifold runner is shortened at high RPM and load conditions.

Question 6

Crankshaft position (CKP) sensors are being discussed. Technician A says the sensor consists of a variable reluctance sensor. Technician B says the sensor produces a DC voltage signal. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 7

MAP sensors are being discussed. Technician A says Ford deleted the physical MAP sensor with the introduction of the EEC V system. Technician B says the digital MAP sensor carried over into the EEC V system. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 8

The EGR system module (ESM) contains all of the following components EXCEPT the:

Accepted Answer

A)  EGR valve 
B)  DPFE sensor 
C)  EGR vacuum regulator (EVR) 
D)  metering orifice 
A)  EGR valve 
B)  DPFE sensor 
C)  EGR vacuum regulator (EVR) 
D)  metering orifice

Question 9

A downstream oxygen (O2) sensor is reading the same as the upstream O2 sensor. What does this indicate?

Accepted Answer

A)  The downstream sensor is defective and must be replaced. 
B)  The converter has low efficiency. 
C)  The upstream sensor is not working properly. 
D)  The converter is working properly. 
A)  The downstream sensor is defective and must be replaced. 
B)  The converter has low efficiency. 
C)  The upstream sensor is not working properly. 
D)  The converter is working properly.

Question 10

Beginning with the 2002 model year on the Lincoln LS and the Ford Thunderbird, Ford divided the GEM into two control modules. These modules are referred to as the:

Accepted Answer

A)  GEM and the BCM 
B)  BCM and the ABCM 
C)  FEM and the REM 
D)  IPC and the MIC 
A)  GEM and the BCM 
B)  BCM and the ABCM 
C)  FEM and the REM 
D)  IPC and the MIC

Question 11

Technician A says the fuel injectors used with EEC V are compatible with propanol. Technician B says the fuel injectors used with EEC V are compatible with butanol. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 12

Which component of the returnless fuel system is located outside of the fuel tank?

Accepted Answer

A)  The fuel pump 
B)  The fuel screen 
C)  The fuel pressure relief valve 
D)  The fuel pump driver module 
A)  The fuel pump 
B)  The fuel screen 
C)  The fuel pressure relief valve 
D)  The fuel pump driver module

Question 13

Which sensor produces the tach reference signal for the PCM?

Accepted Answer

A)  The CHT sensor 
B)  The HEGO sensor 
C)  The CKP sensor 
D)  The IAT sensor 
A)  The CHT sensor 
B)  The HEGO sensor 
C)  The CKP sensor 
D)  The IAT sensor

Question 14

On the two-valve-per-cylinder engine, the CMP sensor is a single Hall effect sensor activated by a vane driven by the:

Accepted Answer

A)  camshaft 
B)  crankshaft 
C)  distributor 
D)  DIS module 
A)  camshaft 
B)  crankshaft 
C)  distributor 
D)  DIS module

Question 15

Technician A says adaptive strategy could also be called learning capacity. Technician B says adaptive strategy could also be called self-correction ability. Who is correct?

Accepted Answer

A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B

Question 16

What is the purpose of the fuel pressure regulator on a return-type fuel system?

Accepted Answer

A)  To raise the fuel pressure when the intake vacuum increases 
B)  To maintain fuel pressure in the fuel tank 
C)  To maintain a constant fuel pressure drop across the fuel injectors 
D)  To maintain a constant fuel pressure in the fuel rail 
A)  To raise the fuel pressure when the intake vacuum increases 
B)  To maintain fuel pressure in the fuel tank 
C)  To maintain a constant fuel pressure drop across the fuel injectors 
D)  To maintain a constant fuel pressure in the fuel rail

Question 17

The variable cam timing (VCT) system is being discussed. Technician A says the system can adjust the cam timing up to 30 degrees. Technician B says the system uses oil pressure to control the camshaft timing. Who is correct?

Accepted Answer

A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B

Question 18

The differential pressure sensor on a vehicle equipped with a returnless fuel system is being discussed. Technician A says the sensor monitors fuel rail pressure. Technician B says the sensor monitors intake manifold absolute pressure. Who is correct?

Accepted Answer

A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A only 
B)  Technician B only 
C)  Both A and B 
D)  Neither A nor B

Question 19

The digital frequency that represents barometric pressure at sea level on an EEC V system is:

Accepted Answer

A)  92 Hz 
B)  159 Hz 
C)  100 Hz 
D)  50 Hz 
A)  92 Hz 
B)  159 Hz 
C)  100 Hz 
D)  50 Hz

Question 20

Which statement about the coil-per-plug (CPP) ignition system is correct?

Accepted Answer

A)  The system uses a waste spark system. 
B)  The system uses four ignition coils on a V8 engine. 
C)  The PCM directly controls the coils. 
D)  The system uses an ignition control module. 
A)  The system uses a waste spark system. 
B)  The system uses four ignition coils on a V8 engine. 
C)  The PCM directly controls the coils. 
D)  The system uses an ignition control module.

When resetting a Ford inertia switch that has tripped, it is critically important for the technician to follow the resetting of the switch by:

The EEC V MAF sensor is being discussed. Technician A says the sensor has traditionally sent a digital signal to the PCM. Technician B says the hot-wire-sensing element measures the voltage required to maintain the temperature of the hot wire. Who is correct?

Which of the following was implemented by Ford with the EEC III high-pressure CFI system in 1980 and continued to be used through the 2009 model year?

Which statement about intake manifold runner control (IMRC) is correct?

Crankshaft position (CKP) sensors are being discussed. Technician A says the sensor consists of a variable reluctance sensor. Technician B says the sensor produces a DC voltage signal. Who is correct?

MAP sensors are being discussed. Technician A says Ford deleted the physical MAP sensor with the introduction of the EEC V system. Technician B says the digital MAP sensor carried over into the EEC V system. Who is correct?

The EGR system module (ESM) contains all of the following components EXCEPT the:

A downstream oxygen (O₂) sensor is reading the same as the upstream O₂ sensor. What does this indicate?

Beginning with the 2002 model year on the Lincoln LS and the Ford Thunderbird, Ford divided the GEM into two control modules. These modules are referred to as the:

Technician A says the fuel injectors used with EEC V are compatible with propanol. Technician B says the fuel injectors used with EEC V are compatible with butanol. Who is correct?

Which component of the returnless fuel system is located outside of the fuel tank?

Which sensor produces the tach reference signal for the PCM?

On the two-valve-per-cylinder engine, the CMP sensor is a single Hall effect sensor activated by a vane driven by the:

Technician A says adaptive strategy could also be called learning capacity. Technician B says adaptive strategy could also be called self-correction ability. Who is correct?

What is the purpose of the fuel pressure regulator on a return-type fuel system?

The variable cam timing (VCT) system is being discussed. Technician A says the system can adjust the cam timing up to 30 degrees. Technician B says the system uses oil pressure to control the camshaft timing. Who is correct?

The differential pressure sensor on a vehicle equipped with a returnless fuel system is being discussed. Technician A says the sensor monitors fuel rail pressure. Technician B says the sensor monitors intake manifold absolute pressure. Who is correct?

The digital frequency that represents barometric pressure at sea level on an EEC V system is:

Which statement about the coil-per-plug (CPP) ignition system is correct?

A Review of Electricity and Electronics

Computers in Cars

Common Components for Computerized Engine Control Systems

Common Operating Principles for Computerized Engine Control Systems

Introduction to Diagnostic Concepts and Diagnostic Equipment

Exhaust Gas Composition and Analysis

Understanding Obd Ii

Automotive Multiplexing and Networking of Computers

Hybrid and Electric Vehicles

Advanced Driver Assist Systems

Approach to Diagnostics

General Motors Computerized Engine Controls

Chrysler Corporation Computerized Engine Controls

European Bosch Computerized Engine Controls

Asian Computerized Engine Controls

Filters

Exam 13: Ford Motor Company Computerized Engine Controls

When resetting a Ford inertia switch that has tripped, it is critically important for the technician to follow the resetting of the switch by:

The EEC V MAF sensor is being discussed. Technician A says the sensor has traditionally sent a digital signal to the PCM. Technician B says the hot-wire-sensing element measures the voltage required to maintain the temperature of the hot wire. Who is correct?

Which of the following was implemented by Ford with the EEC III high-pressure CFI system in 1980 and continued to be used through the 2009 model year?

Which statement about intake manifold runner control (IMRC) is correct?

Crankshaft position (CKP) sensors are being discussed. Technician A says the sensor consists of a variable reluctance sensor. Technician B says the sensor produces a DC voltage signal. Who is correct?

MAP sensors are being discussed. Technician A says Ford deleted the physical MAP sensor with the introduction of the EEC V system. Technician B says the digital MAP sensor carried over into the EEC V system. Who is correct?

The EGR system module (ESM) contains all of the following components EXCEPT the:

A downstream oxygen (O2) sensor is reading the same as the upstream O2 sensor. What does this indicate?

Beginning with the 2002 model year on the Lincoln LS and the Ford Thunderbird, Ford divided the GEM into two control modules. These modules are referred to as the:

Technician A says the fuel injectors used with EEC V are compatible with propanol. Technician B says the fuel injectors used with EEC V are compatible with butanol. Who is correct?

Which component of the returnless fuel system is located outside of the fuel tank?

Which sensor produces the tach reference signal for the PCM?

On the two-valve-per-cylinder engine, the CMP sensor is a single Hall effect sensor activated by a vane driven by the:

Technician A says adaptive strategy could also be called learning capacity. Technician B says adaptive strategy could also be called self-correction ability. Who is correct?

What is the purpose of the fuel pressure regulator on a return-type fuel system?

The variable cam timing (VCT) system is being discussed. Technician A says the system can adjust the cam timing up to 30 degrees. Technician B says the system uses oil pressure to control the camshaft timing. Who is correct?

The differential pressure sensor on a vehicle equipped with a returnless fuel system is being discussed. Technician A says the sensor monitors fuel rail pressure. Technician B says the sensor monitors intake manifold absolute pressure. Who is correct?

The digital frequency that represents barometric pressure at sea level on an EEC V system is:

Which statement about the coil-per-plug (CPP) ignition system is correct?

A Review of Electricity and Electronics

Computers in Cars

Common Components for Computerized Engine Control Systems

Common Operating Principles for Computerized Engine Control Systems

Introduction to Diagnostic Concepts and Diagnostic Equipment

Exhaust Gas Composition and Analysis

Understanding Obd Ii

Automotive Multiplexing and Networking of Computers

Hybrid and Electric Vehicles

Advanced Driver Assist Systems

Approach to Diagnostics

General Motors Computerized Engine Controls

Chrysler Corporation Computerized Engine Controls

European Bosch Computerized Engine Controls

Asian Computerized Engine Controls

Filters

A downstream oxygen (O₂) sensor is reading the same as the upstream O₂ sensor. What does this indicate?