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Standard Ignition TH408 Throttle Position Sensor
Overview of Standard Ignition TH408 Throttle Position Sensor
The Standard Ignition TH408 throttle position sensor is designed specifically for Volvo S40 and V40 models. This sensor features a female connector with a single plug-in type connection, ensuring reliable communication with your vehicle's engine control unit.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Type: Plug in
- Terminal Gender: Male
- Terminal Quantity: 3
- Terminal Type: Blade terminals
Detailed Product Description
The TH408 throttle position sensor from Standard Ignition is engineered to provide accurate throttle position readings for Volvo S40 and V40 vehicles. It includes a female connector designed for a single plug-in connection, which simplifies installation and ensures a secure fit. The sensor terminals are male blade types, with three terminals in total, allowing for precise electrical contact and signal transmission. This configuration supports consistent throttle response and engine performance by accurately relaying the throttle plate position to the engine control module.
Common Applications and Issues Addressed
- Helps resolve erratic idle or stalling issues in Volvo S40 and V40
- Improves throttle response and acceleration consistency
- Addresses check engine light triggers related to throttle position sensor faults
- Supports smooth engine performance by providing accurate throttle data
- Prevents hesitation or surging during acceleration
Installation Notes and Tips
When installing the Standard Ignition TH408 throttle position sensor, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three male blade terminals align correctly with the corresponding female terminals on the harness. It is recommended to disconnect the battery before installation to avoid electrical shorts. Calibration or relearning procedures may be required after installation depending on the vehicle’s ECU specifications.
Quality Assurance and Warranty
Standard Ignition parts, including the TH408 throttle position sensor, are manufactured to meet or exceed OEM specifications for fit, form, and function. This sensor undergoes rigorous quality control testing to ensure durability and reliable performance in Volvo S40 and V40 models. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Standard Ignition |
|---|---|
| Part Number | TH408 |
| Connector Gender | Female |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Blade Terminals |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Volvo | S40 | N/A | |||
| 2004 | Volvo | V40 | 1.9L | L4 | N/A | |
| 2003 | Volvo | S40 | N/A | |||
| 2003 | Volvo | V40 | 1.9L | L4 | N/A | |
| 2002 | Volvo | S40 | N/A | |||
| 2002 | Volvo | V40 | 1.9L | L4 | N/A | |
| 2001 | Volvo | S40 | N/A | |||
| 2001 | Volvo | V40 | 1.9L | L4 | N/A | |
| 2000 | Volvo | S40 | N/A | |||
| 2000 | Volvo | V40 | 1.9L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.