× 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
unplugging injector causes high amp draw
Posted to Technical Theory Forum on 7/26/2015 14 Replies

This truck came in with the check engine lamp on & code P0200. Cylinder #8 had 39,000 missfires, so I put an amp clamp on inj2 fuse to measure injector current on bank 2. Three of the injectors had 1.1 amps, and one was pulling 5.2 amps. Looks like a shorted i... Login to read more.

14 Replies Received (View Replies)

 

car Vehicle Data

2004 Chevrolet Suburban 1500 LS 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2004 Chevrolet Suburban 1500 LS 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)