Walker Products 200-1378 throttle position sensor for the 1999-2001 Hyundai Sonata 4-cylinder 2.4L reads throttle blade position and reports it to the engine control module. The computer uses this signal with other inputs to set fuel delivery, ignition timing and transmission shifting.
- Measures throttle position through changing voltage
- Tested for signal integrity, temperature resistance and vibration durability
- Built to resist electromagnetic interference
- The voltage signal the ECU reads can set an error code when the sensor malfunctions, which helps diagnosis
Quick facts
- Part: Walker Products 200-1378 throttle position sensor
- Fits: 1999-2001 Hyundai Sonata 4-cylinder 2.4L
- Material: Plastic
- Condition: New
Poor acceleration, rough idle, stalling or a throttle-related code can mean the sensor is worn, though a dirty throttle body or a faulty idle air control valve can be behind them too, so find the cause before replacing it.
Fits
This listing is one sensor, and the 1999-2001 Hyundai Sonata 4-cylinder 2.4L takes one. It is a direct-fit replacement that needs no modifications.
Specifications
Fit and size
- Quantity per vehicle: 1
- Throttle body mounted: Yes
- Adjustable: Yes
- Terminal quantity: 4
- Connector quantity: 1
- Connector shape: Rectangle
Build and materials
- Terminal type: Blade
- Terminal gender: Male
- Connector gender: Female
- Material: Plastic
- Condition: New
- Country of origin: China
In the box
One throttle position sensor. The mounting bracket and mounting hardware are not included, so plan on new fasteners, since the old ones may not be reusable.
Interchange: 158-0645 · 2-60021
5S5184 · EC3355 · TPS4119 · 3510233100 · TH0149 · TH399
This part cross-references / interchanges with the following part numbers:
5S5184, EC3355, 158-0645, TPS4119, 2-60021, 3510233100, TH0149, TH399
Frequently Asked Questions
Is the Walker Products 200-1378 the right throttle position sensor for a 1999-2001 Hyundai Sonata 4-cylinder 2.4L?
Yes. Walker Products 200-1378 fits the 1999-2001 Hyundai Sonata 4-cylinder 2.4L, and the car takes one sensor.
Does the 200-1378 throttle position sensor come with a mounting bracket or screws?
No. This listing is the sensor alone. The mounting bracket and mounting hardware are not included, so plan on new fasteners.
What connector and terminals does this throttle position sensor have?
It has four male blade terminals in one rectangular female connector. The sensor mounts on the throttle body and is adjustable.
Can a bad throttle position sensor cause stalling or a rough idle?
Yes, a wrong voltage signal can contribute to a rough idle or stalling, and it can set a throttle-related code. A shop can read the codes and test the signal.
Is Walker 200-1378 the same as TPS4119?
TPS4119 is one of the cross-reference numbers for Walker Products 200-1378, along with 158-0645 and 2-60021. The full list is on the Interchange line.
