Page 6 of 20 - Ford Windstar Throttle Position Sensor | Part Replacement Lookup & Aftermarket Search

Walker Products 200-1325
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1293
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1067
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1069
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1167
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1312
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1400
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Hitachi TPS0008
THROTTLE POSITION SENSOR ACTUAL OE PART NEW

Manufacturer: Hitachi
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0009
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Hitachi TPS0002
Throttle Position Sensor Actual OE Part

Manufacturer: Hitachi
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-91032
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1056
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Beck Arnley 158-0818
THROTTLE POSITION SENSOR

Manufacturer: Beck Arnley
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1025
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1338
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0231
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0106
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Freightliner WIL132035
Throttle Position Sensor

Manufacturer: Freightliner
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1346
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1365
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0074
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Beck Arnley 158-0481
THROTTLE POSITION SENSOR

Manufacturer: Beck Arnley
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0093
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Beck Arnley 158-1050
THROTTLE POSITION SENSOR

Manufacturer: Beck Arnley
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1311
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1396
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1427
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Hitachi TPS0012
THROTTLE POSITION SENSOR ACTUAL OE PART NEW

Manufacturer: Hitachi
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0237
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Beck Arnley 158-0651
THROTTLE POSITION SENSOR

Manufacturer: Beck Arnley
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0238
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Global Parts Distributors 1811980
gpd Throttle Position Se 1811980

Manufacturer: Global Parts Distributors
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1321
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

NGK Spark Plugs TH0087
Throttle Position Sensor

Manufacturer: NGK Spark Plugs
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1417
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1449
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1294
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1392
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1413
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1406
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1397
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-91319
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1446
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Walker Products 200-1302
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Manufacturer: Walker Products
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Standard Ignition TH87
Intermotor Throttle Position Sensor

Manufacturer: Standard Ignition
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Standard Ignition TH602
THROTTLE POSITION SENSOR

Manufacturer: Standard Ignition
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Standard Ignition TH438
Intermotor Throttle Position Sensor

Manufacturer: Standard Ignition
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Standard Ignition TH432
Intermotor Throttle Position Sensor

Manufacturer: Standard Ignition
Part Type: Throttle Position Sensor

Our Price

Fetching our lowest price...

Checking stock...

Ford Windstar Throttle Position Sensor - Page 6 of 20

Walker Products 200-1325 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1293 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1067 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1069 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1167 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1312 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1400 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Hitachi TPS0008 THROTTLE POSITION SENSOR ACTUAL OE PART NEW

NGK Spark Plugs TH0009 Throttle Position Sensor

Hitachi TPS0002 Throttle Position Sensor Actual OE Part

Walker Products 200-91032 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1056 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Beck Arnley 158-0818 THROTTLE POSITION SENSOR

Walker Products 200-1025 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1338 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0231 Throttle Position Sensor

NGK Spark Plugs TH0106 Throttle Position Sensor

Freightliner WIL132035 Throttle Position Sensor

Walker Products 200-1346 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1365 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0074 Throttle Position Sensor

Beck Arnley 158-0481 THROTTLE POSITION SENSOR

NGK Spark Plugs TH0093 Throttle Position Sensor

Beck Arnley 158-1050 THROTTLE POSITION SENSOR

Walker Products 200-1311 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1396 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1427 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Hitachi TPS0012 THROTTLE POSITION SENSOR ACTUAL OE PART NEW

NGK Spark Plugs TH0237 Throttle Position Sensor

Beck Arnley 158-0651 THROTTLE POSITION SENSOR

NGK Spark Plugs TH0238 Throttle Position Sensor

Global Parts Distributors 1811980 gpd Throttle Position Se 1811980

Walker Products 200-1321 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0087 Throttle Position Sensor

Walker Products 200-1417 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1449 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1294 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1392 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1413 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1406 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1397 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-91319 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1446 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1302 Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Standard Ignition TH87 Intermotor Throttle Position Sensor

Standard Ignition TH602 THROTTLE POSITION SENSOR

Standard Ignition TH438 Intermotor Throttle Position Sensor

Standard Ignition TH432 Intermotor Throttle Position Sensor

Walker Products 200-1325
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1293
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1067
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1069
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1167
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1312
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1400
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Hitachi TPS0008
THROTTLE POSITION SENSOR ACTUAL OE PART NEW

NGK Spark Plugs TH0009
Throttle Position Sensor

Hitachi TPS0002
Throttle Position Sensor Actual OE Part

Walker Products 200-91032
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1056
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Beck Arnley 158-0818
THROTTLE POSITION SENSOR

Walker Products 200-1025
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1338
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0231
Throttle Position Sensor

NGK Spark Plugs TH0106
Throttle Position Sensor

Freightliner WIL132035
Throttle Position Sensor

Walker Products 200-1346
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1365
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0074
Throttle Position Sensor

Beck Arnley 158-0481
THROTTLE POSITION SENSOR

NGK Spark Plugs TH0093
Throttle Position Sensor

Beck Arnley 158-1050
THROTTLE POSITION SENSOR

Walker Products 200-1311
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1396
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1427
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Hitachi TPS0012
THROTTLE POSITION SENSOR ACTUAL OE PART NEW

NGK Spark Plugs TH0237
Throttle Position Sensor

Beck Arnley 158-0651
THROTTLE POSITION SENSOR

NGK Spark Plugs TH0238
Throttle Position Sensor

Global Parts Distributors 1811980
gpd Throttle Position Se 1811980

Walker Products 200-1321
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

NGK Spark Plugs TH0087
Throttle Position Sensor

Walker Products 200-1417
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1449
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1294
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1392
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1413
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1406
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1397
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-91319
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1446
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products 200-1302
Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Standard Ignition TH87
Intermotor Throttle Position Sensor

Standard Ignition TH602
THROTTLE POSITION SENSOR

Standard Ignition TH438
Intermotor Throttle Position Sensor

Standard Ignition TH432
Intermotor Throttle Position Sensor