× 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
Injector resistance
Posted to Technical Discussion Forum on 12/19/2019 11 Replies

I have this 1990 RAM 2500 5.9 gas. Will not run when cold out. Found only 1 injector firing. Wiring checks out. Injectors ohm at 1.5 each measured between connector at ecm and asd relay. Only spec I can find for resistance is less than 5 ohms. Replaced ecm and... Login to read more.

11 Replies Received (View Replies)

 

car Vehicle Data

1990 Dodge W250 5.9L

Engine5.9 L
Trans3-speed Automatic (Electronic)

car Vehicle Data

1990 Dodge W250 5.9L

Engine5.9 L
Trans3-speed Automatic (Electronic)