× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Jumping Bean Spike at end of Injector Waveform
Posted to Technical Theory Forum on 1/23/2018 7 Replies

The motion of a ferrous component through a magnetic field produces voltage.

Since current isn't flowing when the "hump" occurs in the typical Injector voltage pattern, I've learned it's caused by the pintle passing back through the windings that have their ... Login to read more.

7 Replies Received (View Replies)