68Rfe Transmission Line Pressure Sensor Location

The transmission line pressure sensor for a 68RFE transmission is located on the valve body. The valve body is located inside the transmission and can be accessed by removing the pan from the bottom of the unit. Once you have removed the pan, look for two metal lines running along either side of it connected to an aluminum block which houses multiple valves; this is your valve body.

On one end of this block should be two plugged ports located next to each other with a small rectangular opening between them; this is where your line pressure sensor will be found.

When it comes to the 68RFE transmission line pressure sensor, it is located near the valve body of your vehicle. This location is easily accessible and can be found by looking for a wiring harness that runs up to the valve body. The line pressure sensor controls multiple functions within your transmission, so if you are having any issues with shifting or performance, this may be an area to check out as part of diagnosing the problem.

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Where is the Transmission Pressure Sensor Located?

The transmission pressure sensor is located on the side of the transmission case, near the valve body. It measures hydraulic pressure inside the transmission and sends data to the engine control module (ECM). This information is then used to adjust shift points and other parameters related to how your vehicle drives.

The location of this sensor can vary depending on make and model, but it can usually be found in close proximity to other sensors such as speed sensors or torque converters. Knowing where it’s located will help you when troubleshooting any problems with your car’s performance or shifting issues that may arise over time. If you ever experience a problem with your transmission, make sure you check out this important component first!

What Should Line Pressure Be on a 68Rfe?

When it comes to the 68RFE transmission, line pressure is an important factor in determining how well your vehicle will run. The correct line pressure setting depends on a variety of factors, including engine size and load capacity. Generally speaking, the recommended line pressure for a 68RFE transmission should be between 35-45 psi when idle and up to 120 psi under full load.

It’s also important to note that these pressures are only guidelines; you may need to make adjustments based on individual circumstances or needs. For example, if you have a modified engine or increased power output from additional modifications like larger injectors or turbochargers then you may need higher than normal levels of line pressure in order to maintain reliable operation. Additionally, some vehicles may require lower than average values due to age or design differences which can affect the overall performance of the transmission system as well.

Ultimately it’s best to refer directly to your vehicle’s manufacturer recommendations if available and always consult with a qualified technician before making any adjustments as incorrect settings can lead serious damage and costly repairs down the road!

What Causes Low Line Pressure in a Transmission?

Low line pressure in a transmission is caused by several factors, including an inadequate supply of fluid, worn or damaged transmission parts, an incorrect installation of the pressure regulator valve and a defective main control valve. An inadequate supply of fluid can be caused by a leaky gasket or seal, which allows for too much oil to escape from the unit. Worn or damaged transmission parts such as clutches and bands can also reduce line pressure due to lack of proper lubrication.

An incorrect installation of the pressure regulator valve can cause low line pressure because it may not be connecting properly with all necessary components in order to provide enough flow rate and volume when needed. Finally, a defective main control valve can result in reduced line pressure if it cannot shut off the flow between gears properly during shifts.

What is the Problem With the 68Rfe Transmission?

The 68RFE transmission is a 6-speed automatic transmission manufactured by Chrysler for their heavy duty trucks. This unit has been used in the Ram 2500 and 3500 series since 2007, replacing the 545RFE as the standard transmission for these models. While this model of transmissions is reliable and can handle high torque loads, it does have some issues that need to be addressed.

One of the most common problems with this model is its tendency to overheat when driven at higher speeds or under heavy load conditions. Additionally, many owners report having difficulty shifting from 1st to 2nd gear after extended periods of use due to wear on internal components like clutches and bands. Other common issues include shuddering when changing gears and premature failure due to faulty valves or seals.

As a result of these issues, drivers may experience reduced performance or increased fuel consumption which could ultimately lead to more frequent maintenance visits or costly repairs down the line if not properly maintained.

68Rfe Transmission Line Pressure Sensor Location

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68Rfe Line Pressure Sensor Failure

A 68Rfe Line Pressure Sensor Failure can cause serious issues for your vehicle’s transmission. This sensor measures the line pressure in the transmission, and if it fails, it can cause a lack of lubrication or improper shifting. If you notice any strange noises coming from your engine when shifting gears, this could be an indication that there is an issue with your line pressure sensor.

It is important to have this checked out ASAP by a certified mechanic in order to avoid further damage to your vehicle’s transmission system.

68Rfe Governor Pressure Sensor Symptoms

The 68RFE Governor Pressure Sensor is an important component of the transmission system in many vehicles. Common symptoms when the sensor fails include delayed gear shifts, erratic shifting, slipping gears, and illumination of the check engine light. If you experience any of these issues it is important to take your vehicle to a professional technician for diagnosis and repair as soon as possible.

68Rfe Pressure Switch

The 68Rfe Pressure Switch is an important component of the Dodge Ram transmission system. It monitors the pressure in the transmission and sends a signal to change gears when necessary. This switch helps maintain efficient, smooth shifts while driving and can be easily replaced if needed.


In conclusion, this blog post outlined the location of the 68Rfe transmission line pressure sensor. This information is important to know when troubleshooting or maintaining your vehicle’s transmission system. It is recommended that you use caution and follow all safety precautions when attempting to access the sensor in order to ensure proper installation and avoid any potential damage that may be caused by improper handling.

With this information, you can now locate and replace your 68Rfe transmission line pressure sensor with ease.


  • Alex Gearhart

    Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. With extensive knowledge in manual and automatic systems, Alex is passionate about educating car enthusiasts on vehicle maintenance. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Outside of work, Alex enjoys road trips, restoring classic cars, and exploring new automotive technologies.

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