Throttle Position Sensor MDTPF2C for Fiat

The MDTPF2C is a throttle position sensor engineered specifically for Fiat Palio, Palio Weekend, Doblo, and Idea models equipped with the 1.8 8V engine (2003 and later). This TPS sensor detects the throttle opening angle and transmits that signal to the engine control unit, which then adjusts fuel injection and ignition timing accordingly. 

Quality and Functionality
Precision Engineering
The MDTPF2C TPS sensor is manufactured to exacting tolerances. The internal potentiometer uses a long-life conductive plastic resistance track, chosen for its stable electrical properties and resistance to wear. This ensures that the sensor output remains linear and accurate over hundreds of thousands of operating cycles.

Durable Construction
The housing is molded from glass-reinforced PBT, a material selected for its ability to withstand underhood temperatures, vibration, and exposure to oils and coolants. The connector interface and mounting points match Fiat original equipment specifications, ensuring a secure fit and reliable electrical contact.

100% Functional Testing
Every unit is individually tested before shipment. The testing process includes resistance sweep verification at both ambient and temperature-extreme conditions to confirm stable output and proper response throughout the throttle range. This eliminates the risk of batch-level defects.

Key Advantages
Direct OEM fit – Installation requires no modifications. The sensor bolts directly to the existing throttle body and connects to the factory wiring harness.

Consistent signal output – The conductive plastic resistance element and precious metal wiper contacts provide smooth, linear voltage changes as the throttle opens.

Long service life – Designed to withstand the thermal cycling and mechanical wear common in daily-driven vehicles.

Reliable start-up performance – Proper TPS function ensures the ECU receives accurate idle and wide-open throttle position data, supporting smooth cold starts and crisp acceleration.

Q1: Does the MDTPF2C TPS sensor require any modifications for installation?
No. It is designed as a direct OEM-fit replacement, allowing it to bolt directly onto the original throttle body and connect to the factory wiring harness.

Q2: How is the quality of each TPS sensor verified before shipment?
Every unit is individually tested, including resistance sweep checks at both normal and extreme temperatures, to ensure stable signal output and reliable performance.

Q3: Is this TPS sensor durable enough for long-term daily driving?
Yes. Its glass-reinforced PBT housing and wear-resistant conductive plastic track are designed to withstand engine heat, vibration, and long-term operating conditions.

Q4: Can the manufacturer support customized products or special requirements?
Yes. The supplier can develop and manufacture products based on customer drawings, samples, or specific application requirements.

Q5: What support is available if I encounter a quality issue after purchase?
The supplier provides responsive technical assistance and after-sales support to help analyze issues and offer appropriate solutions when needed.