Walker Products 200-1391 throttle position sensor for the 1998-2002 Mazda 626 V6 2.5L and other vehicles measures throttle blade position and sends it to the engine computer. The computer uses that signal with its other inputs to set how much fuel is delivered.
- Detects throttle blade position and passes it to the engine control module for fuel delivery, ignition timing and transmission shifting
- Tested for signal integrity, temperature resistance and vibration durability
- Built to resist electromagnetic interference
- Voltage signal read by the ECU can set error codes when the sensor malfunctions
- Three blade terminals with one rectangular female connector
Quick facts
- Part: Walker Products 200-1391 throttle position sensor
- Fits: 1998-2002 Mazda 626 V6 2.5L and other vehicles
- Material: Plastic
- Condition: New
Poor acceleration, rough idle, stalling or a throttle-related trouble code can mean this sensor is worn, though a dirty throttle body or an intake air leak can be behind them too, so find the cause first. This listing is one sensor, and the 1998-2002 Mazda 626 V6 2.5L takes one.
Fits
This sensor is a direct-fit replacement for the 1998-2002 Mazda 626 V6 2.5L and the 2001-2002 Mazda Millenia V6 2.5L.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting: throttle body mounted
- Terminals: 3 blade terminals, male
- Connector: 1 rectangular, female
- Adjustable: No
Build and materials
- 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: 158-0638 · 198500-1140 · 198500-1141 · 2-16730
5S5229 · EC3261 · 9999 · KLG418911 · KLG418911A · 1TP1260 · TH0055 · TH363 · TPS4109 · TPS4112
This part cross-references / interchanges with the following part numbers:
5S5229, EC3261, 158-0638, 198500-1140, 198500-1141, 2-16730, 9999, KLG418911, KLG418911A, 1TP1260, TH0055, TH363, TPS4109, TPS4112
Frequently Asked Questions
Does the Walker Products 200-1391 fit a 1998-2002 Mazda 626 with the V6 2.5L?
Yes. Walker Products 200-1391 fits the 1998-2002 Mazda 626 V6 2.5L and the 2001-2002 Mazda Millenia V6 2.5L, and each takes one sensor.
Does this throttle position sensor come with a mounting bracket or screws?
No. This listing is one throttle position sensor; the mounting bracket and mounting hardware are not included.
How many terminals does the 200-1391 connector have?
Walker Products 200-1391 has three male blade terminals in one rectangular female connector.
How do I know if this throttle position sensor is failing?
Poor acceleration, rough idle, stalling or a throttle-related trouble code can be signs. A shop can test the sensor's voltage signal.
Is TH363 an interchange number for this throttle position sensor?
Yes. TH363 is one of the numbers listed as an interchange for Walker Products 200-1391, and the rest are on the Interchange line.
