× 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
1996 Pontiac Grand Am, Ignition - Primary, Ignition - Secondary Waveform
Posted to the Waveform Library on 10/27/2002

These capture show the effects of pri/secondary loading before firing occurs not the upper wave is not inverted. The lower waves are primary current and the upper secondary voltage thru a capacitance probe of a 1:1000 ratio. There is no misfire at this time.

 

car Vehicle Data

1996 Pontiac Grand Am SE 2.4L

Engine2.4 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component,

car Vehicle Data

1996 Pontiac Grand Am SE 2.4L

Engine2.4 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component,