What is a Jeep TPS?
The throttle position sensor (TPS) is used in fuel-injected and carbureted engines. The TPS is used to monitor the position of the throttle butterfly valve. When the car accelerates, the butterfly opens to allow air into the intake manifold.
How is the throttle position sensor on the Jeep Cherokee?
Pick Up In-Store. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. I was hoping this changing out this throttle position sensor would solve a transmission issue (online articles indicated this as one possible solution).
Can a bad throttle position sensor cause idle surging?
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. 3) Check Engine Light
Can you change the TPS on a Jeep ZJ?
While changing the TPS did not solve my transmission problem, without a doubt the engine seems to run smoother with the new part. I love the price! Really affordable. I bought for my 95 jeep Cherokee Zj and it completely eliminated the spuddering it restored power and no more hesitation
Can a bad TPS cause an engine to shut off?
Acceleration issues: A bad TPS may cause all sorts of power issues. Your engine may start up but it will have little to no power and it causes it to shut off. Unstable Engine Idle: Faulty position sensors can cause sporadic idle conditions due to fluctuating airflow.
Where is the MAP sensor on a Jeep Cherokee?
Here’s a video of a YJ owner testing his MAP sensor. TPS and Idle Stepper Motor. Located on throttle body facing toward radiator. Located on the right side of the front of the throttle body. To test, disconnect the connector at the TPS. Check the voltage at TPS connector pins B (Ground) and A (5.0 volt supply) with the ignition on.
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. 3) Check Engine Light
How does The Renix sensor on a Jeep Cherokee work?
Energizes the EGR valve solenoid to prevent flow of vacuum to the EGR valve. Update: Basically – this sensor functions by providing a resistance-to-ground circuit that the computer (ECU) uses to determine how much fuel the engine requires. (The hotter the coolant – the lower the resistance.)
How to test engine resistance on Jeep Cherokee?
To test, using an ohmmeter, disconnect the O2 sensor connector. Connect the ohmmeter test leads to connector terminals A and B of the sensor connector. Resistance should be between 5 and 7 ohms. Replace the sensor is the ohmmeter displays and infinite reading. I don’t know about you, but this test is pretty vague.