× 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
2008 Chevrolet Suburban 1500 LT, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 2/4/2016

Has a hard P0016 DTC, crank and cam correlation. Idle is slightly rough, no misfires, lacks power. Yellow trace = crank, green = cam. The falling edge should be lined up with the first cursor. It looks to me like the cam is advanced some how. If it jumped tim...

 

car Vehicle Data

2008 Chevrolet Suburban 1500 LT 5.3L

Engine5.3 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2008 Chevrolet Suburban 1500 LT 5.3L

Engine5.3 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad