× 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: 380 sl Fuel Pump Relay
Posted to Technical Discussion Forum on 1/28/2020

You are losing the relay activation/ hold signal. There is likely a main power relay or a bad fusible link issue causing the problem. Electronic specialty company or Lisle tool makes a relay test set that is real handy for these problems.

At this age, the fu... Login to read more.