While discussing valve body assemblies in late-model transmissions: Technician A says that the valve body is no longer needed in some electronically controlled transmissions. Technician B says that an EPC solenoid maintains constant fluid pressure through the valve body regardless of the vehicle’s operating condition. Who is correct?

Q: A vehicle has had several radiator replacements, and each time there has been pinhole leaks in the…

A: Solution:

Q: explain the process for diagnosing a noisy manual transmission while conducting a test drive.…

A: There are a few things that can cause noise in a manual transmission. Some common causes include:…

Q: What is the function of the folowing system. What is the benefit of vacuum boos Why is there a…

A: The vacuum booster is a metal canister with a diaphragm and a smart valve. On one side, a rod…

Q: Automotive technology chap 38 Ase style questions Thanks,  automotive tech chap 38?

A:

Q: What is used in a typical 4WD pickup truck to prevent driveline windup during turns?a. Constant…

A: Constant velocity joints in the driveshafts of a typical 4WD pickup truck are used to allow for…

Q: Technician A says that some small cracks in the accessory drive belt may be within tolerance.…

A: Technician A says that some small crack in the accessory drive belt may be within tolerance limits.…

Q: Technician A says when removing a transmission, the rear of the engine will usually need to be…

A: Answer

Q: echnician A says that RWD transmission valve bodies are serviceable from under the vehicle.…

A:

Q: When discussing the possible causes for a shudder during acceleration, Technician A says that a worn…

A: Shudder is taken place during acceleration at higher speed. The main reason of this problem is…

Q: An ABS modulates brake pressure. What does this mean

A: In normal braking system when we apply brakes then the wheel gets locked and wheel starts skidding.

Q: While discussing the cause of an oil leak in an axle housing, Technician A says if the fluid leaks…

A: Technician B is correct. As the leakage in an axle housing is due to the damaged axle seals. So. the…

Q: 81) Technician A says the quality and feel of a transmission shift depends on the amount of slippage…

A:

Q: What results from having different axle ratios on thefront and rear of a 4WD vehicle when it is…

A: Given Data : 4WD Axle ratio

Q: what will happen as the clutch disc wears? a. transmission shifting becomes easier b. clutch pedal…

A: The correct option is: c. clutch pedal free play increases. As the clutch disc wears, the friction…

Q: What determines whether a conventional transmission or a transaxle is used?

A: Manual transmissions feature a foot-operated clutch pedal and a shifter that allows the driver to…

Q: Automatic transmissions use a __ instead of a clutchto transfer power from the flywheel to the…

A: An automated car is one that has an automatic gearbox and does not require the driver to manually…

Q: When the input and output shafts are turning at the same speed, the transmission is in ____ drive.

A: To explain: When the input and output shafts are turning at the same speed, the transmission is in…

Q: In a manual transmission what are the seven steps for power flow in  final drive

A: The process of shifting the power generated by the engine toward the wheels is called the…

Q: Technician A says that a malfunction of the ABS causes the control module to shut off or inhibit the…

A: Automobile

Q: Explain the operation of the ABS Brake system

A: The Anti-lock Braking System (ABS) is a safety feature in modern vehicles designed to prevent the…

Q: 52) Technician A says few production vehicles have transmissions with an internal oil cooler.…

A: Technician A is saying correct statement as the transmissions with the oil cooler are located in the…

Q: Which of the following is part of the sprung weight ofa vehicle?a. Steering linkageb. Tiresc.…

A: A vehicle’s sprung weight is supported by springs of one kind of or another (coiled springs, air…

Q: How does temperature variation impact the performance of transmission cabling?

A: Temperature variation impact on cable performance:1. Signal distortion : Change in temperature…

Q: echnician a says that the malfunction of the ABS can cause the control module to shut off or…

A: Who is correct?

Q: When discussing CV joint diagnosis, Technician A says that the complete failure of a CV joint may…

A: Solution:

Q: airborne transmission 2. common vehicle transmission

A:

Q: What is the effect of belt thickness and slip on speed ratio?

A:

Q: clutch is fully engaged, the driven disc does not rotate at the same speed as the driving members *

A: Slipping occurs when the clutch is fully engaged and the driven disc does not rotate at the same…

Q: 108) Technician A says that engine management malfunctions may be misinterpreted as transmission…

A: Engine management malfunctions can be seen by malfunction indicator lamp . this indicator shows that…

Q: In a typical all wheel drive automatic transaxle, what controls the transfer clutch?a. Transmission…

A: In a typical all-wheel-drive automatic transaxle, the transfer clutch isn't directly controlled by a…

Q: 109) A customer complains that his vehicle will not move when first shifted into gear. Technician A…

A: When the vehicle sit engine off over night, fluid from the torque converter drains back . It drain…

Q: Explain three different methods of clutch pedal adjustment.

A: Clutch plays an important role to help the driver in controlling transmission i.e. gearshift while…

Q: Tighten the cylinder head nut in the order prescribed by----- -----, using the appropriate torque by…

A:

Q: Technician A says hypoid gearset are only used in RWD vehicle drivetrains. Technician B says hypoid…

A: Hypoid gear is spiral bevel gear in which the axes doesn't intersect and it is not parallel.  This…

Q: "Comparing ABS system to hydraulic break of a vehicle"

A: There are many advantages of ABS brakes (anti-lock braking system) over hydraulic brakes - ABS…

Q: Question 2 The brake-specific fuel consumption of a diesel engine is 0.2 kg/kWh.If the calorific…

A: Given: Let us consider the given data, bSFC=0.2 kgkW-hrCV=40 MJkg To determine:  The brake thermal…

Q: What may be caused by improper engine and transmission mounts on FWD vehicles?

A: Improper engine and transmission mount can cause unusual vibrations in FWD vehicles.

Q: How does a clutch work in transmission system

A: The clutch is a crucial component in a vehicle's transmission system. It serves as the mechanical…

Q: 128) Technician A says slide hammer pullers are usually required to remove the front pump from the…

A: A slide hammer puller is a mechanical tool with a long round shaft. It has a hammer weight slides. A…

Q: What is a suspension system.

A: A speed breaker or the irregularity on the road can damage the parts of the automobile vehicles , so…

Q: In a planetary arrangement transfer case, what is the driven member in 4LO?   carrier   sun…

A: Using a planetary gear arrangement within a transfer case, the planetary arrangement system allows…

Q: (b) Why are the clutch friction plates perforated? What is the purpose of installing coil springs in…

A: Clutch friction plates are perforated for coolant passage for heat dissipation. Perforation helps in…

Q: On an electronically controlled transmission list 5 things that could cause incorrect shift times…

A: In and electronically transmission system is the best transmission system as it gives proper engine…

Q: Composition of manual transmission

A: Changing aesthetic sensibilities and a demand for high performance ushered in a development in…

Lubricants

Lubricant can be expressed as the substance that is applied among surfaces to control the wear and tear and improve performance. Lubricants play an essential part in the safety of machinery components like gears, shaft, linkage, cam, clutches, and many others. The quantities which affect the amount of lubricant are temperature, surrounding conditions, speed of the components, and many more.