A vehicle with a direct TPMS system keeps showing “Low-Left Front Tire,” but when checked, the tire is within specification. Which of the following would be the most likely cause? A broken reluctor wheel Multiple TPMS sensors have failed The tires were rotated without doing a re-learn procedure A faulty wheel speed sensor

A vehicle with a direct TPMS system keeps showing “Low-Left Front Tire,” but when checked, the tire is within specification. Which of the following would be the most likely cause? A broken reluctor wheel Multiple TPMS sensors have failed The tires were rotated without doing a re-learn procedure A faulty wheel speed sensor

Automotive Technology

7th Edition

ISBN:9781337794213

Author:ERJAVEC, Jack.

Publisher:ERJAVEC, Jack.

Chapter31: Fuel Injection System Diagnosis And Service

Section: Chapter Questions

Problem 1MC: Which of the following is the most likely cause of a lean condition during acceleration and cruising...

See similar textbooks

Similar questions

An indirect TPMS is being discussed. Technician A says that if a specific tire is low, the system will typically alert the driver which tire is low. Technician B says that after serving the indirect TPMS, you need to perform a re-learn procedure. Who is correct? Technician A Technician B Both Technician A and B Neither Technician A or B
All tpms have a pressure sensor mounted inside of the tire and wheel assembly
Technician A says that replacement wheel rims should be the same as the original equipment wheels in load capacity, offset, width, diameter, and mounting configuration. Technician B says that if wheels are installed that have a different stock width or diameter, make sure to use a tire that has the same overall width as the original tires. Otherwise the vehicles wheel-speed sensors, speedometer, antiock brake system, and many other systems will be affected. Who is correct? a. Technician A only b. Technician B only c. Both A and B Neither A nor B
Which of the following statements about sidewall markings is correct? a. The load index is given as a letter. b. The traction and temperature ratings are based on the speed rating of the tire. c. The tires recommended inflation pressure and load are indicated. d. The DOT code indicates when and where the tire was made.
A front tire has excessive wear on both edges ofthe tire tread. The most likely cause of this problem is ___.a. overinflationb. underinflationc. improper static balanced. improper dynamic balance
Besides indicating ABS faults for some systems, the red brake warning lamp on the instrument panel can indicate failure of the brake system, application of the brake, or low fluid level in the.
While discussing pull during braking: Technician A says that this can be caused by one tire being underinflated. Technician B says that a frozen wheel cylinder on one side of the car can cause this. Who is correct? Technician A only Technician B only Both A and B Neither A nor B
Technician A says that each ABS has its own diagnostic procedure involving use of the brake and antilock warning lamps, special testers, breakout boxes, scan tools, troubleshooting charts, and wiring diagrams. Technician B says that ABSs vary in the number of codes they can store and whether they will retain the code in memory when the ignition is turned off. Who is correct? Technician A only Technician B only Both A and B Neither A nor B
What tyre wear pattern will result from excessive negative camber?(Automotive cert.4)
Which of the following would NOT be cause for rejection when checking the tire condition? Any tire has a fabric break or cut exposing ply or cord or any tire is in contact with the body or frame. Any tire tread or recap is separated or any tire is flat. All of the statements shown are cause for rejection. Any tire has any bumps, bulges, or knots or is repaired with a boot or blowout patch.
Which of the following is the most likely cause of a lean condition during acceleration and cruising speeds? a. A defective oxygen sensor b. A defective PCM c. A defective ECT sensor d. A defective MAF sensor
True or False? Some crankshaft and camshaft timing sensors have a specified gap that must be set during installation.