Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Textbook Question
Chapter 21, Problem 1TF
True or False? A driver information center projects indicator and warning lights on the windshield rather than illuminating them in the instrument panel.
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Chapter 21 Solutions
Automotive Technology
Ch. 21 - What is the purpose of an IVR?Ch. 21 - Explain how an air-core gauge works.Ch. 21 - What are two ways to provide input for the...Ch. 21 - Describe the two types of instrument panel...Ch. 21 - What is the device found in some fuel tanks to...Ch. 21 - What is the correct way to check a coolant...Ch. 21 - What type of sending unit is typically used to...Ch. 21 - What is the major difference between an indicator...Ch. 21 - True or False? A driver information center...Ch. 21 - True or False? The ABS lamp turns on whenever the...
Ch. 21 - The indicator needle on a speedometer is held to...Ch. 21 - Which of the following uses a permanent magnet and...Ch. 21 - What type of memory is used to store the...Ch. 21 - Which of the following is not a true statement...Ch. 21 - Which of the following statements about oil gauge...Ch. 21 - While discussing what the maintenance reminders...Ch. 21 - None of the engines gauges works: Technician A...Ch. 21 - The oil pressure light stays on whenever the...Ch. 21 - A digital speedometer constantly reads 0 mph:...Ch. 21 - All gauges operate but read lower than normal:...Ch. 21 - When testing an engine temperature sensor:...Ch. 21 - The coolant temperature gauge stays low (cold)...Ch. 21 - While discussing the instrumentation on a Toyota...Ch. 21 - The TPM warning lamp is lit: Technician A says...Ch. 21 - The yellow electronic throttle control warning...
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- A digital speedometer constantly reads 0 mph: Technician A says that the problem may be the vehicle speed sensor. Technician B says that the problem may be the throttle position sensor. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhile discussing what the maintenance reminders base die time for the next service on: Technician A says that future service is based on the type of driving the vehicle has seen since the last service. Technician B says that the next interval is based only on the number of miles or kilometers since the last service. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardWhen performing an engine oil level check, if additional oil is needed, estimate the amount by checking the emissions standards guide to the dipstick markings. Select one: True Falsearrow_forward
- A computer is capable of doing all of the following except. receive input data process input data according to a program and monitor output action control the vehicles operating conditions store data and informationarrow_forwardThe Diesel Emissions Opacity Inspection Procedure includes a visual check of the OEM (Original Equipment Manufacturer) emissions control devices for presence and connection. The Certified Inspector must reject the vehicle if any are missing, disconnected, or disabled (tampered). True or False?arrow_forwardWhat are two ways to provide input for the speedometer?arrow_forward
- The fuel monitor checks fuel trim and fuel trim.arrow_forwardWhich of the following statements is not true? a. DTCs that will not affect emissions will never illuminate the MIL. b. An active or current DTC represents a fault that was detected and occurred during two trips. c. When a two-trip fault is detected for the second time, a DTC is stored as a pending code. d. There are some DTCs that will set in one triparrow_forwardThe first purpose of vehicle maintenance is The vehicle in good running condition The operation cost high To provide unsafety on vehicle operatio To give feedback to manufactures for development only O Skip The statement "Keep the operation cost less" refers to * The Purpose of vehicle maintenance O The purpose of vehicle crash The purpose of a vehicle is an illegal requirement The purpose of vehicle operates on regular skiparrow_forward
- Which of the following is not a common way to identify the location of cracks in the engine block or cylinder head? Pressure checks Vacuum test Magnetic particle inspection Penetrativearrow_forwardWhile discussing OBD II systems: Technician A says that the PCM illuminates the MIL if a defect causes emission levels to exceed 2.5 times the emission standards for that model year vehicle. Technician B says that if a misfire condition threatens engine or catalyst damage, the PCM flashes the MIL. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardA digital speedometer constantly reads 0 mph : TechnicianA says that the problem may be the vehiclespeed sensor. Technician B says that the problem maybe the throttle position sensor. Who is correct?a. Technician Ab. Technician Bc. Both A and Bd. Neither A nor Barrow_forward
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