Keep the engine computer reading throttle position accurately with the Standard Ignition Throttle Position Sensor (TH185). It installs as a direct-fit replacement for the listed applications: the 1996-2002 Ford Escort, 2000-2002 Ford Focus, and 1996-1999 Mercury Tracer.
A throttle position sensor tracks the angle of the throttle plate and sends that signal to the powertrain control module, which uses it to help manage fuel delivery and ignition timing as the throttle opens and closes.
Interchange: EC3174 · 99049 · TPS244 · 2-20170 · 220170 · DY969 · F6CF9B989BA · F6CZ9B989BA · F6CZ9B989BB · 2-99049 · 299049 · Manufacturer part number TH185.
This part cross-references / interchanges with the following part numbers:
What does this throttle position sensor do?
It tracks the throttle plate's angle and sends that signal to the powertrain control module, which uses it to help manage fuel delivery and ignition timing.
Which vehicles does the TH185 fit?
It is a direct-fit replacement for the 1996-2002 Ford Escort, 2000-2002 Ford Focus, and 1996-1999 Mercury Tracer. See the Buyer's Guide tab to confirm your vehicle.
What are signs the throttle position sensor may be failing?
Hesitation, surging, rough idle, or poor acceleration, sometimes with a stored throttle-position trouble code. These can have other causes, so diagnose before replacing.
What numbers does this part interchange with?
EC3174, 99049, TPS244, 2-20170, DY969, F6CF9B989BA, F6CZ9B989BA, F6CZ9B989BB, and 2-99049. Its own manufacturer part number is TH185.
Will replacing this sensor fix my rough idle?
If a faulty throttle position sensor is the cause, this part replaces it. Because rough idle can stem from other issues, confirm the diagnosis first.
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.
