Forum » EFI Wiring Fundamentals » How to determinate the part power supply?

How to determinate the part power supply?

EFI Wiring Fundamentals

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course Motorsport Wiring Fundamentals

= Resolved threads

Page 1
Author
239 Views

Hi, mi name is Victor and im new here, i was seeing the course and want to kwno how to determinate the power supply of a part without manual, can i determinate by the resistance? or need to check with the old harness the amount of power with a multimeter?

Thanks

Checking the existing harness (or factory wiring diagnostic information found in the factory workshop manual) is the best way.