When to change the TPS on a Renix XJ?
Adjust the TPS until you have achieved this percentage. If you can’t, replace the TPS and start over. So, if you have an automatic equipped XJ your TPS has two sides–one side feeds the ECU, and the other side feeds the TCU. For those with a MANUAL TRANSMISSION–the TPS for the manual transmission XJs is stupid expensive.
When did the Jeep Cherokee XJ come out?
The Jeep Cherokee (XJ) is a compact SUV that was manufactured and marketed by Jeep from 1997 to 2001. Sharing the name of the original full-size SJ model, but without a traditional body-on-frame chassis, the XJ instead featured a light-weight unibody design. Idle problem remains a odd frustrating headache after much work.
What are the three wires on a Renix TPS?
Both Renix manual and automatic transmission equipped XJs and MJs have a flat three-wire connector to the TPS which provides data input to the ECU. The three wires in the connector are clearly embossed with the letters A, B, and C. Wire “A” is positive.
How does the TPS work on a jeep?
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. There are a few signs that could signal that the throttle position sensor is failing. Turn on the ignition to the “On” position, but do not start the car.
How to diagnose a jeep throttle position sensor?
Locate the connector that goes from the ECM (engine control module) to the TPS and disconnect it from the TPS. There are usually three prongs; the center prong is normally the negative connector. Take the volt meter and connect the negative side (usually the black wire) to the ground terminal on the battery.
Can a bad check engine light be a bad TPS?
The check engine light will randomly turn on and off even if the car is running smoothly without any jerks and stalling. This is often the first ever symptom of a bad TPS. Using a code reader, you should be able to confirm whether a faulty TPS is the culprit or a different component.
When to know if your TPS sensor is faulty?
As you turn it, you should get a gradual count on the meter upwards to five volts. If the volts fluctuate backwards or forwards erratically, then you know you have a faulty TPS. Theresa C. England has been writing on a vast range of topics for more than 20 years.