This article applies to the Dodge Ram 3rd Generation 2002-2008. When looking at the upstream goal voltage, it should fluctuate above and below the normal center. Some speed sensors are internal to the transmission and will require the transmission to be removed from the vehicle before the sensors can be replaced. This article applies to the 4th Generation Dodge Ram 1500 2009-Present. It may be due to faulty transmission speed sensors.
Commercial, heavy duty, custom, or off road vehicle use voids the warranty. Make sure the ground bolt is tight and there's no corrosion between the contact surfaces. They also call it a transmission range sensor. G107 in the engine compartment, high on the passenger-side fender, just forward of the firewall. Break loose the oxygen sensor s , and then remove it by hand. Catalytic converters cannot fail on there own and the original cause of failure must be repaired to prevent repeated converter failure. For those that have either had a complete failure of the transmission or its simply time for an upgrade, we also offer complete transmission packages in various levels depending on the horsepower and use of the truck.
Cruise Control Does Not Work Since the transmission speed sensors monitor the input and output shaft speed, it also plays a part in monitoring the cruise control. If the primary, or upstream sensors fail, the truck will experience poor fuel economy, engine stutters, or even stalling issues. If you're a seller, Fulfillment by Amazon can help you grow your business. This may cause the transmission to shift roughly or more quickly than normal. The transmission operates the solenoid pack to change hydraulic flow through the valve body to various clutches in the transmission. Check the ground first, however, since a bad ground can give the same symptoms as a failed switch.
It's recommended you replace the thin metal gasket with the new switch. The two outer pins connect together for the backup lights. This article applies to the Dodge Ram 1994-present. Unleaded fuel is essential to the proper and continued operation of the O2 sensor. This is the most common switch but there is a different design too. An oxygen sensor produces no voltage when the sensor temperature is below 600 degrees F. Warranty, Labor: 12 Months or 12,000 miles part exchange only.
By - July 10, 2015 Contributors: TheAutoFiles This article applies to the Dodge Ram 2nd Generation 1994-2001. This article applies to the Dodge Ram 2009-present. I posted a photo of what it looks like. Gain back those lost miles by diagnosing the cause of your poor fuel economy. If the goal stays high or low all the time, a thorough check of the downstream oxygen sensor should be made. Find the backup light switch connector high up on the passenger side of the transmission, just behind the transmission case seam. The electrode of an O2 sensor converts the measured oxygen level in the exhaust gas to a voltage, which the engine computer inputs and compares to ideal values.
Catalytic converters cannot fail on there own and the original cause of failure must be repaired to prevent repeated converter failure. Bad fuel economy can be an indicator of a serious. If you see a very tiny spark, you'll know current is flowing to the lights but to double-check, you'll see the lights are on if you look at them. Step 4 — Prepare the new sensor Take the new sensor s and apply anti-seize onto the threads. That little spark observation doesn't work on the newer trucks starting with at least the '06 models. Voltage output from the sensor varies from 0. Transmission goes into different gear than selected There could potentially be a mismatch between the gear selector lever and the sensor input signal.
I don't think that nonsense applies to an '02 model. This article originally appeared on YourMechanic. Should either or both of these , you may notice one or more of the following 3 issues: 1. Do not let the anti-seize compound touch the actual sensor s , as it will cause damage. Park your Ram 1500 on level ground. They can diagnose whether your if necessary.
This article applies to the Dodge Ram 1994-present. If you use a used switch, the gasket will stick to it. The transmission operates the solenoid pack to change hydraulic flow through the valve body to various clutches in the transmission. If the symptoms reappear after several days of driving after a service is performed, check the downstream O2 sensor, the exhaust system, the wiring, and the catalytic converter. Models for California based trucks have to deal with four O2 sensors, while the rest only use two.