Parts for your 2013 Ford Falcon-Throttle position sensors

2013 Ford Falcon throttle-position-sensors

Based on the Ford FG/FG MkII Falcon workshop manual (Powertrain Control/Emissions Diagnosis – Electronic Throttle Control), the 2013 Ford Falcon uses an electronic throttle body with twin internal throttle-position (TP) sensors and an electric motor. There’s no separate, bolt-on TPS like the older BA/BF cable-throttle cars, the sensors are integrated into the throttle body and work in tandem with the accelerator pedal position (APP) sensor on the pedal assembly. This layout is also consistent with Bosch-style drive‑by‑wire systems and fault strategies defined in OBD‑II/SAE J2012 (codes such as P0121, P0222, P2135). So yes, a throttle-position sensor function is used on the 2013 Falcon, but it’s built into the throttle body and not serviced on its own.

The throttle-position sensors on a 2013 Ford Falcon tell the engine computer exactly how far the throttle blade is open, so fuelling, spark and idle control stay sharp and the car feels crisp underfoot. Because it’s a drive‑by‑wire setup, the throttle body houses two TP sensors for redundancy and safety. If the readings don’t agree, the Falcon can drop into limp mode to protect the engine and driver.

For day‑to‑day servicing, the TP sensors don’t need adjustment, they’re self‑calibrated through the PCM. What matters is keeping the throttle body clean, the battery and charging system healthy, and the intake plumbing airtight. A gunked‑up throttle plate can stick or skew the sensor readings, which can set fault codes and make the car surge or idle roughly.

Common symptoms that suggest throttle body/TPS issues include:

• Intermittent limp mode, poor throttle response, or a dead spot off idle
• Erratic idle or stalling when coming to a stop
• Check engine light with TP/ETC codes (e.g., P0121, P0222, P2135)

If faults persist, replacement usually means swapping the entire electronic throttle body rather than the sensor alone. It’s a straightforward job for a tech with a scan tool: disconnect the battery, remove intake ducting, unbolt the unit, fit a quality replacement, then perform a throttle/idle relearn. Many Falcons will relearn automatically after a key‑on cycle and a short idle period, some procedures may require a scan tool depending on the PCM strategy.

Practical tips: avoid forcing the throttle plate open by hand under the bonnet, use only throttle‑body‑safe cleaner, fix any vacuum leaks, and check the pedal assembly if codes point to disagreement between APP and TP signals. With clean airflow and good electrical supply, the Falcon’s TP sensors typically go the distance for many hundreds of thousands of kilometres.

Does the 2013 Falcon have a separate TPS I can replace?

No. On FG/FG MkII Falcons the TPS is built into the electronic throttle body. If the sensor fails, the usual fix is to replace the complete throttle body assembly and carry out a relearn.

What are the usual signs the throttle body/TPS is playing up on a 2013 Falcon?

Expect a check engine light, limp mode, lazy throttle response, or a shaky idle. Scan for codes like P0121, P0222 or P2135, inspect for intake leaks, and check for carbon buildup on the throttle plate.

Do I need to program the new throttle body after replacement?

Most Falcons will perform an automatic relearn after battery reconnection and a short idle period. Some workshops use a scan tool to run an ETC/idle relearn to speed things up and confirm the repair.