OE Quality
60-Day Returns

Walker 215-2078 Fuel Injection Idle Air Control Valve
Overview of Walker Fuel Injection Idle Air Control Valve
The Walker 215-2078 Fuel Injection Idle Air Control Valve is designed specifically for Volvo S40 and V40 models. This component plays a critical role in managing engine idle speed by regulating airflow in the fuel injection system.
- Compatible with Volvo S40 and V40 vehicles
- Part number 215-2078 ensures precise fitment
- Controls idle air flow for stable engine performance
- Manufactured by Walker Products, a trusted brand line
- Direct replacement for original idle air control valves
About Walker Products Brand Line
Walker Products offers a range of components focused on air and fuel delivery systems. Their parts are engineered to meet or exceed OEM specifications, providing reliable performance and durability. The 215-2078 Fuel Injection Idle Air Control Valve is part of this product line, ensuring compatibility and quality for Volvo fuel injection systems.
Detailed Product Description
The Walker 215-2078 Fuel Injection Idle Air Control Valve is an essential component in the air and fuel delivery system of Volvo S40 and V40 models. It regulates the amount of air bypassing the throttle plate to maintain a consistent idle speed under varying engine loads and conditions. Proper function of this valve helps prevent stalling, rough idling, and poor fuel economy. This part is designed to match the original equipment specifications, making it a reliable replacement option for maintaining engine performance.
Common Applications and Issues Addressed
- Stabilizes engine idle speed in Volvo S40 and V40
- Prevents engine stalling during idle
- Reduces rough or fluctuating idle conditions
- Improves fuel efficiency by optimizing air flow
- Resolves check engine light codes related to idle air control
Installation Notes and Tips
- Ensure vehicle is turned off and cooled before installation
- Disconnect the battery to prevent electrical shorts
- Locate the idle air control valve on the throttle body
- Remove the old valve carefully, noting connector and mounting points
- Install the Walker 215-2078 valve securely and reconnect electrical connectors
- Clear any diagnostic trouble codes after installation
Quality Assurance and Warranty
Walker Products manufactures the 215-2078 Fuel Injection Idle Air Control Valve to meet strict quality standards. Each unit undergoes testing to ensure proper function and durability. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for replacement parts.
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Volvo | S40 | 1.9L | L4 | N/A | Walker Products |
| 2004 | Volvo | V40 | 1.9L | L4 | N/A | Walker Products |
| 2003 | Volvo | S40 | 1.9L | L4 | N/A | Walker Products |
| 2003 | Volvo | V40 | 1.9L | L4 | N/A | Walker Products |
| 2002 | Volvo | S40 | 1.9L | L4 | N/A | Walker Products |
| 2002 | Volvo | V40 | 1.9L | L4 | N/A | Walker Products |
| 2001 | Volvo | S40 | 1.9L | L4 | N/A | Walker Products |
| 2001 | Volvo | V40 | 1.9L | L4 | N/A | Walker Products |
| 2000 | Volvo | S40 | 1.9L | L4 | N/A | Walker Products |
| 2000 | Volvo | V40 | 1.9L | L4 | N/A | Walker Products |
* 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.