Standard Ignition TH408 Throttle Position Sensor

Throttle Position Sensor for Volvo S40 and V40

Standard Ignition TH408 is a throttle position sensor built for direct replacement on select Volvo applications. It uses a female plug-in connector with three male blade terminals to provide a straightforward electrical interface for the throttle system.

Key Features

• Throttle position sensor for emission control and engine management systems
• Female connector with plug-in design for a secure electrical connection
• 3 male blade terminals for the specified vehicle harness interface
• Direct-fit replacement for select 2000-2004 Volvo S40 and 2000-2004 Volvo V40 applications
• Standard Ignition TH408 for service and repair use

Detailed Description

Standard Ignition TH408 is a throttle position sensor used to report throttle angle to the vehicle control system. Accurate throttle input is important for fuel delivery, idle quality, transmission behavior, and overall drivability. This part is listed for 2000-2004 Volvo S40 and 2000-2004 Volvo V40 models, making it a focused replacement option for those vehicles. If you are searching for a Volvo S40 throttle position sensor or a Volvo V40 throttle position sensor, TH408 is the matching part number to reference.

This part cross-references 2-60030 and TPS4155 for the same application.

What It Helps Address

• Throttle signal errors that trigger drivability concerns
• Rough or unstable idle related to incorrect throttle input
• Delayed or inconsistent throttle response
• Check engine light conditions tied to throttle position sensor faults
• Fuel and idle control issues caused by worn sensor output

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. Standard Ignition TH408 uses a female plug-in connector with three male blade terminals, so the harness connection should match the original sensor layout. Confirm the throttle body and electrical terminals are clean and free of corrosion before connecting the new sensor.

Quality Assurance

Standard Ignition is a recognized aftermarket source for engine management and emission control components. TH408 is cataloged as a throttle position sensor for the listed Volvo applications and should be matched to the vehicle by year, make, and model before service.