Accelerator Pedal Position Sensor 20504685 for Volvo FH & FM

Product Description: Accelerator Pedal Position Sensor (APPS) for Volvo Trucks

Ensure precise throttle response and optimal engine performance with our high-precision Accelerator Pedal Position Sensor (APPS). This sensor is a vital component in modern electronic throttle control systems, providing the Engine Control Unit (ECU) with accurate data regarding the driver’s throttle input. This data is essential for managing fuel injection, engine torque, and idle speed.

Engineered to meet or exceed OEM manufacturing standards, this sensor is built to survive the demanding environments of commercial transport. It features a robust design that resists wear, high-frequency vibrations, and thermal fluctuations, ensuring long-term signal integrity. As a direct-fit, OEM-equivalent replacement, it provides a cost-effective solution to resolve issues such as unresponsive acceleration, erratic idling, or engine “limp mode” errors.

Key Features

• OEM-Matched Precision: Calibrated to deliver exact voltage signals, guaranteeing seamless communication with Volvo powertrain management systems.

• Ruggedized Construction: Industrial-grade housing designed to resist moisture, oil, road debris, and constant mechanical vibration.

• Direct-Fit Compatibility: Engineered to match the exact mounting points and electrical connectors of your original Volvo pedal assembly for a “plug-and-play” installation.

• Improved Reliability: Restores smooth throttle control and reduces the risk of engine faults associated with worn sensor contacts.

Compatibility & Applications

This APPS is engineered specifically for the following Volvo heavy-duty commercial truck platforms:

OE Reference Cross-Reference

Use this sensor as a high-quality alternative to the following original equipment (OE) numbers:

• Volvo: 20504685, 85109590

• ZG: ZG.20834-0008