Walker 200-1443 throttle position sensor for the 1995 Lexus LS400 V8 4.0L measures throttle position through changing voltage. The onboard computer uses that signal with other inputs to work out how much fuel to deliver.
- Detects throttle blade position and passes it to the engine control module
- Throttle data feeds fuel delivery, ignition timing and transmission shifting
- Tested for signal integrity, temperature resistance and vibration durability
- Built to resist electromagnetic interference
- Made of plastic, with four blade terminals and one rectangular female connector
Quick facts
- Part: Walker 200-1443 throttle position sensor
- Fits: 1995 Lexus LS400 V8 4.0L
- Material: Plastic
- Condition: New
Poor acceleration, rough idle, stalling or throttle-related codes can mean the sensor is wearing out. These signs alone do not prove the sensor is the problem, since a vacuum leak can cause a rough idle too.
Fits
This sensor is a direct-fit replacement for the 1995 Lexus LS400 V8 4.0L, built to meet or exceed OE standards for fit, form, function and performance.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mount type: bolt
- Terminal quantity: 4
- Connector quantity: 1
- Adjustable: yes
Build and materials
- Material: Plastic
- Terminal type: blade, male
- Connector: female, rectangular
- Condition: New
- Country of origin: Japan
In the box
One throttle position sensor; the 1995 Lexus LS400 V8 4.0L takes one. The mounting bracket and mounting hardware are not included, so plan on new mounting bolts.
Interchange: 158-1391 · 2-16695
5S5374 · EC3228 · TH0249 · TH365 · TPS4180
This part cross-references / interchanges with the following part numbers:
5S5374, EC3228, 158-1391, 2-16695, TH0249, TH365, TPS4180
