Where is the throttle position sensor on a Toyota RAV4?

The throttle position sensor (TPS) on a Toyota RAV4 is located on the intake manifold above the engine. The TPS reports the position of the gas pedal to the engine control unit (ECU) and helps determine the position of the throttle plate. It also calculates the amount of air flow to the engine and the amount of fuel to be injected for the required air-fuel mixture ratio. When the TPS malfunctions, the engine control unit has no information about the gas pedal, resulting in a loss of power, poor engine performance, and potential issues with gear shifting.

What are the symptoms of a failing throttle position sensor?

Symptoms of a Faulty Throttle Position Sensor

• An unexplainable bucking and jerking in the vehicle.
• Sudden idle surges.
• Sudden engine stalling without any apparent reason.
• Hesitation while accelerating.
• Sudden surges in speed while driving on the highway.
• Intermittently flashing of check engine light for no apparent reason.

Will disconnecting battery reset throttle position sensor?

Nissan Throttle Position Sensor Reset Procedure
Disconnect the negative battery terminal and wait one minute. Reconnect the negative battery terminal. Start the engine and let it idle until it reaches operating temperature.

What happens if you drive with a bad throttle position sensor?

You should be okay for a short time. It will be more of a pain in the butt with driving, idling and starting issues that it can cause. It could cause erratic shifting problems as the (automatic) transmission uses TPS information to establish shift points. It could also cause a break down or cause a no start condition.

How do you reset a throttle position sensor?

Reprogramming or resetting your sensor can sometimes solve these issues. This step can also be necessary when you install a new sensor. The easiest way to reset your throttle position sensor is to unhook the negative cable from your battery for up to five minutes or to remove the fuse for your engine control module.

Will a bad throttle sensor throw a code?

One of the most common causes of the P0122 code is a faulty or broken TPS. Another common cause is when the TPS is mounted incorrectly. If the TPS isn’t mounted or functioning correctly, this will cause an incorrect or faulty reading of output voltage levels to your vehicle’s ECM.

Can I still drive with a bad throttle position sensor?

Can You Drive With A Bad Throttle Position Sensor? Technically you can still drive with a bad throttle position sensor. However, do note that a bad throttle position sensor can cause an inability to shift up, rough or slow idle, and a lack of power when accelerating.

Where is the throttle position sensor located?

A throttle position sensor (TPS) is a sensor used to monitor the air intake of an engine. The sensor is usually located on the butterfly spindle/shaft, so that it can directly monitor the position of the throttle.

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

The average cost for a Throttle Position Sensor Replacement is between $159 and $204. Labor costs are estimated between $55 and $69 while parts are priced between $105 and $135. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

Will a bad throttle position sensor throw a code?

In most cases, cars built after 1996 with onboard diagnostics (OBD) II will set a code for a bad TP sensor. Many older cars with OBD I will also set a DTC when there’s a problem with the TP sensor. You can check for diagnostic trouble codes using a scan tool or code reader.

How do you reset the throttle position sensor on a Toyota rav4?

If you’ve properly identified the throttle position sensor as the cause of problems in your Toyota. Then follow these steps on how to reset it however. If you’re uncertain take a look at the sections