× 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
1987 Chev/GMC Truck V10 Suburban, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 1/6/1999

1987 V10 with twin ringing injectors. This pic shows a known good injector snapped into the harness only. Not subjected to fuel pressure. Long pulse width due to fact truck was running on one injector alone.

 

car Vehicle Data

1987 Chev/GMC Truck V10 Suburban 5.7L

Engine5.7 L / 8 cyl
SubsystemECM/Inputs/Outputs

car Vehicle Data

1987 Chev/GMC Truck V10 Suburban 5.7L

Engine5.7 L / 8 cyl
SubsystemECM/Inputs/Outputs