Parts for your 2013 Ford Mondeo-Throttle position sensors

2013 Ford Mondeo throttle position sensor (TPS)

According to Ford Etis/Workshop Manual for Mondeo 2007–2014 (Section 303‑14: Electronic Engine Controls) and Autodata service info, the 2013 Ford Mondeo uses electronic throttle control with dual throttle‑position sensors integrated into the throttle body on petrol models. Diesel TDCi variants use an intake throttle/anti‑shudder valve that also incorporates a position sensor. There isn’t a separate, stand‑alone TPS on a cable throttle. Bosch ME/MED and EDC17 control strategies documented in OEM literature back this up: two TP tracks are read and cross‑checked by the ECU.

On a 2013 Mondeo, the TPS tells the engine computer exactly how far the throttle plate has opened. That signal is used to juggle fuelling, ignition timing, idle speed, gearbox shifts, cruise control and even stability control. With drive‑by‑wire, the throttle body houses two TPS circuits for safety, the ECU compares them constantly. If they don’t agree, it’ll throw a code and may drop the car into limp mode to protect the engine and transmission.

There’s no set service interval for the TPS, but it’s smart to keep the throttle body clean and the connector sound. Under the bonnet, look for oil mist from the PCV system that can gum up the throttle bore. Use a throttle‑safe cleaner sparingly with the battery off, don’t force the plate by hand, and avoid soaking the electronics. For diesels, the intake throttle (anti‑shudder) can coke up, a gentle clean helps smooth shutdown and EGR control.

Common signs the TPS/throttle body needs attention include rough or high idle, surging, flat spots, poor kick‑down, high fuel use, stalling when parking, and the MIL on. Typical fault codes are P0120–P0124, P0220–P0229, P2135, plus P2111/P2112 (stuck throttle).

Before replacing anything, check the basics: 5‑volt reference, earths, and the loom for rub‑through near the throttle body. Use live data to compare TP1/TP2 tracks, any dropouts or disagreement under a steady pedal point to a failing unit. On these cars the TPS isn’t sold on its own—replacement is usually the complete throttle body (petrol) or throttle valve assembly (diesel), along with a new gasket. After fitting, carry out an electronic throttle/idle learn with a scan tool if available, otherwise, key on for 30 seconds, start, let it idle for 3–5 minutes, then idle again with A/C on. A short drive with gentle accelerations over a few kilometres helps finalise adaptation. Don’t forget the accelerator pedal has its own position sensors—rule that out before condemning the throttle body.

• Estimated labour: about 0.6–1.2 hours, model/engine dependent.
• Parts tip: stick with quality OE or reputable brands to avoid calibration woes.

Popular questions

Does a 2013 Ford Mondeo have a separate TPS I can replace on its own?

No. Petrol models use an electronic throttle body with the TPS built in, and diesel TDCi models use an intake throttle/anti‑shudder valve with an integrated position sensor. If the sensor fails, the usual fix is replacing the whole assembly. There’s also an accelerator pedal position sensor, which can be confused with a TPS fault—diagnose both with live data.

What symptoms and fault codes point to a failing TPS on a Mondeo?

Owners often notice rough or hunting idle, hesitation, surging, poor fuel economy, and limp‑home behaviour. The check‑engine light will likely be on. Common codes include P0120–P0124, P0220–P0229, and P2135 (correlation). Stuck‑throttle codes P2111/P2112 can appear if the plate is fouled or the motor is binding.

Does the TPS need calibration after replacement?

The ECU normally relearns the new throttle body automatically. A proper scan‑tool “ETC/Idle Learn” is best practice, otherwise, do an ignition‑on wait, then idle learn routine (idle with and without A/C, then a short drive with light accelerations). If the idle stays erratic, check for vacuum leaks, dirty throttle bore, or wiring issues.