How do you reset the throttle position sensor on a Jeep?

Step 1: Turn the Jeep to the “on” position but not the engine running position. Step 2: Wait for all of the dummy lights to turn off (check engine light will stay on). Step 3: Depress the accelerator REALLY slowly… Driving Miss Daisy with a touch of Cocoon slowly…all the way to the floor.

What happens when throttle position sensor?

What happens when the throttle position sensor goes bad? If your sensor goes bad, then the car’s computer will receive inaccurate readings about the position of the accelerator pedal. This can cause your car to be sluggish, start jerking, have trouble shifting gears, or even stall in some cases.

How do you test a throttle position sensor on a Jeep?

How to Diagnose a Jeep Throttle Position Sensor

Turn on the ignition to the “On” position, but do not start the car.
Take the volt meter and connect the negative side (usually the black wire) to the ground terminal on the battery.
Re-install the connector back on the TPS.
Take the butterfly shaft and manually turn it.

How much does it cost to fix a throttle position sensor?

The average cost for a Throttle Position Sensor Replacement is between $155 and $199 but can vary from car to car.

What should TPS be at idle?

At idle is should be zero or a couple of degrees. Press down on the gas pedal very S-L-O-W-L-Y until the throttle is all the way open. If the TPS has a worn spot, most likely it will be between 0 and 20 percent throttle opening. Try holding the throttle between 0 and 20 percent to see if you get a steady reading.

Can you fix a throttle position sensor?

Repair, Reprogram, or Replace Your Sensor Once you’ve gone through the symptoms of a bad throttle position sensor, it’s time to find a solution. Completely replacing your sensor may be the best way to avoid future issues, but some issues can be easily fixed by reprogramming or repairing your sensor.

How to diagnose a jeep throttle position sensor?

Make sure the volt meter is on 12 volts DC. 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.

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.

Is there check engine light on Jeep Grand Cherokee 4.7?

I recently bought a 2005 jeep grand Cherokee 4.7, and notice check engine light and traction control light came on. Autozone has a great service where you can get a print out of what the specific problem is and how it might effect other parts.

What kind of traction control does a Jeep ZJ have?

I bought for my 95 jeep Cherokee Zj and it completely eliminated the spuddering it restored power and no more hesitation I recently bought a 2005 jeep grand Cherokee 4.7, and notice check engine light and traction control light came on.

How do you reset the throttle position sensor on a Jeep? Step 1: Turn the Jeep to the “on” position but not the engine running position. Step 2: Wait for all of the dummy lights to turn off (check engine light will stay on). Step 3: Depress the accelerator REALLY slowly… Driving Miss Daisy with…