* Model Variations: Volvo 240s came with different engine options, and the relay location might vary based on your specific engine.
* Relay Types: There might be different types of relays related to the fuel system.
To find the fuel injector relay, I recommend these steps:
1. Consult your owner's manual: It should have a detailed diagram of the fuse and relay box. Look for "Fuel Injectors" or "Fuel Pump" sections.
2. Use a Volvo workshop manual: These manuals are very detailed and will pinpoint the exact location of the relay. You can find online versions or buy a physical copy.
3. Check online forums and resources: Search online forums specific to Volvo 240s. Owners often share detailed information about relay locations and troubleshooting.
4. Locate the fuse box: Most Volvo 240s have the fuse and relay box in the engine compartment, typically on the driver's side.
5. Look for the relay: Often, the relay is labeled. If not, you can use a multimeter to test the relay terminals to identify the correct one.
Important note: Working with electrical systems can be dangerous. If you are not comfortable with this, it's best to consult a qualified mechanic.
