Accelerator Pedal Position Sensor 21116880 for VOLVO FMXII FH12 FH16 Heavy Duty Truck Replacement Parts

Product Introduction
The Accelerator Pedal Position Sensor 21116880 is an electronic sensing component designed for Volvo heavy-duty trucks. It detects accelerator pedal movement and converts the driver's input into electrical signals, which are transmitted to the engine control unit (ECU) for power management and acceleration control.

Unlike a complete accelerator pedal assembly, this product focuses on the sensing function, providing accurate pedal position feedback for the vehicle electronic control system. It is commonly used in Volvo FH12, FH16, FMX II, and related heavy-duty truck applications.

Sensor Function
The accelerator pedal position sensor works by monitoring the pedal displacement and generating corresponding voltage signals. The ECU analyzes these signals and adjusts engine output according to driver requirements.

A reliable pedal sensor helps maintain:

Accurate accelerator input detection
Smooth engine response
Stable electronic throttle control
Consistent vehicle performance

The sensor plays an important role in replacing traditional mechanical throttle connections with electronic communication between the driver and engine system.

Vehicle Application
The 21116880 sensor is suitable for Volvo commercial vehicle platforms, including:

Volvo FH12
Volvo FH16
Volvo FMX II
Volvo FM series
Other Volvo heavy-duty truck applications

These vehicles are widely used in transportation, logistics, and construction operations where stable acceleration control is required.

Product Features
OE reference: 21116880
Designed for Volvo heavy trucks
Accurate accelerator position measurement
Stable electrical signal output
Reliable connector performance
Resistant to vibration and harsh operating conditions

The sensor structure is designed for long-term operation in commercial vehicle environments.

Replacement Applications
This product is suitable for:

Volvo truck repair centers
Heavy-duty vehicle maintenance suppliers
Commercial vehicle spare parts distributors
Fleet service companies

It provides a practical replacement solution when the original accelerator position sensor becomes worn or fails.

Q1: What is the main function of the 21116880 sensor?
A: It detects accelerator pedal position and sends electronic signals to the vehicle ECU.

Q2: Is 21116880 a complete accelerator pedal assembly?
A: No. It is an accelerator pedal position sensor component.

Q3: Which Volvo trucks use this sensor?
A: It is mainly used for Volvo FH12, FH16, FMX II, and related truck models.

Q4: What symptoms indicate a damaged pedal position sensor?
A: Common symptoms include poor acceleration response, unstable engine output, or accelerator-related fault codes.

Q5: Can this sensor replace the original Volvo component?
A: Yes, it is designed as a replacement part according to the original application requirements.