Vemo V10-72-0928 Sensor, throttle position

Vemo V10‑72‑0928 Throttle Position Sensor

The Vemo V10‑72‑0928 is a high‑precision throttle position sensor (TPS) designed for modern internal combustion engines. It delivers accurate, real‑time data on the accelerator pedal or butterfly valve position to the engine control unit (ECU), enabling optimal fuel injection, ignition timing and overall vehicle performance.

Key Functionalities

• Accurate Position Sensing: Provides a linear voltage output that directly correlates with throttle opening, allowing the ECU to calculate air‑fuel mixture precisely.
• Wide Operating Range: Covers full throttle travel from idle to maximum accelerator input, ensuring reliable operation under all driving conditions.
• High Signal Stability: Built with robust materials and shielding to minimize electrical noise, guaranteeing consistent signal quality even in harsh automotive environments.
• Rapid Response Time: Delivers instantaneous feedback to the ECU, essential for smooth acceleration and responsive throttle control.

Technical Specifications

Vehicle Compatibility

The V10‑72‑0928 is engineered for use in a wide range of European automotive platforms, particularly those from the Volkswagen Group. Common applications include:

• Volkswagen: Golf (Mk3–Mk6), Passat, Polo, Jetta, Tiguan
• Seat: Ibiza, Leon, Arona, Ateca
• Audi: A4, A5, Q3, TT
• Skoda: Octavia, Superb, Kodiaq
• DS Automobiles: DS3, DS4, DS5

Engine families that commonly use this sensor include the EA113, EA111, and EA211 series, covering both gasoline and diesel variants with direct injection.

Installation Guide

1. Safety First: Disconnect the vehicle battery to prevent electrical shock or unintended ECU activation.
2. Remove Old Sensor: Unscrew the existing throttle position sensor from the throttle body. Carefully detach any wiring harnesses, noting connector orientation.
3. Prepare New Sensor: Inspect the V10‑72‑0928 for damage or debris. Clean the mounting surface on the throttle body with a lint‑free cloth and isopropyl alcohol.
4. Mounting: Align the sensor’s mounting flange with the throttle body bolt holes. Secure with the supplied screws, tightening to the manufacturer’s torque specification (typically 5–7 Nm).
5. Reconnect Wiring: Attach the sensor’s connector to the ECU harness, ensuring a snug fit and correct polarity.
6. Re‑connect Battery: Restore power and allow the vehicle’s computer to recognize the new sensor. Perform a diagnostic check to confirm proper operation.

Diagnostic Tips

• Use an OBD‑II scanner to read TPS values; they should vary smoothly from idle (≈0 V) to full throttle (≈5 V).
• Check for erratic voltage spikes or flat lines, which may indicate a faulty sensor or wiring issue.
• Inspect the connector pins for corrosion or bent contacts; clean with electrical contact cleaner if necessary.

Benefits of Choosing Vemo V10‑72‑0928

• Reliability: Proven track record in high‑performance European engines.
• Precision: Enhanced throttle mapping leads to smoother acceleration and better fuel economy.
• Durability: Resistant to temperature extremes, vibration, and electrical interference.
• Ease of Installation: Standardized mounting and wiring simplify replacement for technicians.

Maintenance Recommendations

While the V10‑72‑0928 is designed to operate without routine maintenance, periodic checks are advisable:

• Inspect the sensor housing for cracks or deformation after any impact event.
• Verify connector integrity during scheduled service intervals.
• Replace the sensor if diagnostic codes indicate a fault (e.g., P0120 – Throttle/Pedal Position Sensor/Switch “A” Circuit Malfunction).

Conclusion

The Vemo V10‑72‑0928 throttle position sensor is an essential component for modern, electronically controlled engines. Its high accuracy, robust construction, and compatibility with a broad spectrum of Volkswagen Group vehicles make it the preferred choice for both OEM and aftermarket applications. By ensuring precise throttle input data to the ECU, this sensor plays a pivotal role in delivering optimal performance, efficiency, and drivability.