Parts for your 2006 Ford Mondeo-Throttle position sensors

2006 Ford Mondeo throttle position sensor (TPS) — purpose, maintenance and replacement

Based on technical references — Ford TIS/ETIS Workshop Manual (Section 303 for powertrain controls), the Haynes Ford Mondeo 2000–2007 manual (petrol and diesel), and Autodata service information — the 2006 Ford Mondeo does use throttle‑position sensing. Petrol Duratec HE engines have a throttle body with an integrated TPS (often dual‑track on electronic throttle models), and Duratorq TDCi diesels use an intake throttle valve actuator with position feedback for EGR control and smooth shutdown. So a throttle position sensor, or an equivalent throttle valve position signal, is relevant to this model year.

On a 2006 Mondeo, the throttle position sensor tells the engine computer exactly how far the throttle plate is open. In the petrol models, that info helps the ECU juggle fuel, spark and idle speed so the car feels smooth and responsive. On electronic throttle bodies, the unit carries twin tracks for redundancy, improving safety and accuracy. On the diesel TDCi, a throttle plate doesn’t meter power like a petrol, but the intake throttle valve still needs position feedback to coordinate EGR flow and to stop the engine without a shake.

When a TPS starts to go out of spec, owners may notice a rough idle, flat spots on take‑off, hunting revs, cruise control drop‑outs, or a MIL with codes like P0120–P0124. A quick scan with live data should show a clean, linear throttle angle percentage that matches pedal input. Any spikes, dead spots or disagreement between dual tracks means it’s time to act.

Servicing is straightforward: check the connector for corrosion, make sure the throttle body and bore are clean, and verify the earths are sound. On cable‑operated petrol units, the TPS can be a separate bolt‑on sensor that’s easy to replace, on electronic throttle bodies, the sensor is built in, so the whole throttle body is replaced. After replacement, perform an idle/throttle adaptation (key on for 30 seconds without touching the pedal, then start and let it idle, follow with a gentle drive cycle). For TDCi intake throttle actuators, confirm the flap moves freely and calibrate with a scan tool if required. Either way, using quality parts and a proper relearn avoids annoying surging or limp‑home later.

• Typical signs of trouble: erratic idle, hesitation on tip‑in, harsh shifts, poor economy, and TPS/ETC fault codes.
• Helpful tips: don’t force the throttle plate by hand on electronic units, keep battery voltage stable during relearn.

Popular questions

Where is the TPS on a 2006 Ford Mondeo?
The petrol models have it on the throttle body at the front or side of the intake — on electronic throttle bodies it’s integrated. Diesel TDCi models use an intake throttle valve (near the EGR/air hose) with a built‑in position sensor rather than a traditional stand‑alone TPS.

What fault codes point to a bad TPS on a Mondeo?
Common codes include P0120–P0124 (TPS circuit range/performance, A/B correlations) and, on electronic throttles, P2100–P2119 related to throttle actuator performance. On diesels, you might see throttle valve or EGR correlation codes if the position feedback is unhappy.

Do diesel 2006 Mondeos actually have a throttle position sensor?
They don’t meter power with a throttle like a petrol, but yes — the intake throttle valve uses a position sensor for EGR control and smooth shutdown. It’s typically part of the actuator assembly, so any fault often means addressing the whole unit.