An electric cooling fan is a crucial component in modern vehicle engine management, particularly when using aftermarket EFI systems like FiTech. These systems often require precise control over engine temperature for optimal performance and longevity. The fitech fan relay wiring diagram is therefore essential for correctly installing and troubleshooting your electric fan setup. Without a clear understanding of the wiring, you risk damaging components, causing overheating issues, or even rendering your electric fan ineffective.
