Standard Ignition TH23 throttle position sensor for the 1981-1984 Cadillac Fleetwood V8 6.0L and other vehicles reports the throttle body valve position to the engine's electronic control unit. It is designed specifically for high-mileage GM vehicles.
A hesitating throttle, a rough idle or a check engine light can mean this sensor is worn, though a gummed-up throttle body or a damaged wiring connector can produce similar symptoms. Rule those parts out before you replace the sensor.
The 1981-1984 Cadillac Fleetwood V8 6.0L, the 1981-1983 Cadillac Commercial Chassis V8 6.0L and the 1981 Cadillac DeVille V8 6.0L are among the vehicles this sensor fits. The 1981-1984 Cadillac Fleetwood V8 6.0L takes one. It is tested and calibrated to match OE performance, with throttle response, performance and fuel economy in mind.
Fit and size
Build and materials
Interchange: 2-29943
EC3333 · TPS122 · 17067979
This part cross-references / interchanges with the following part numbers:
Is this the right throttle position sensor for the 1981 Cadillac DeVille V8 6.0L?
Yes. Standard Ignition TH23 fits the 1981 Cadillac DeVille V8 6.0L. If your car is not named here, look it up in the "Vehicles it fits" section before ordering.
What does the Standard Ignition TH23 sensor tell the engine computer?
It monitors the position of the throttle body valve and passes constant, precise information to the engine's electronic control unit.
How many terminals does the TH23 throttle position sensor connector have?
The connector has three female bullet terminals and is a male plug-in type. One connector comes on the sensor.
What are the signs of a failing throttle position sensor?
Hesitation when you press the pedal, an uneven idle or a warning light can be signs. A shop can read the codes with a scan tool and test the sensor.
Does the TH23 replace the TPS122 throttle position sensor?
Yes. Standard Ignition TH23 is listed as a replacement for TPS122, so you can match it against that number when comparing parts.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
