
1988 Pontiac Grand Prix, Ignition - Primary Waveform
![]() ![]() This vehicle exhibited no symptoms. I was just going to capture some waveforms for a class study. It has a problem with one of the coil currents. Is this the product of a coil that's going bad or is it the module. I already know, what do you think? Why?
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Engine | 2.8 L / 6 cyl / GAS |
Trans | 4-speed AutomaticTransaxle |
Delivery | Fuel Injection |
Subsystem | Ignition |
Component | |
Condition | Known Bad |
Vehicle Data
1988 Pontiac Grand Prix SE 2.8L
Engine | 2.8 L / 6 cyl / GAS |
Trans | 4-speed AutomaticTransaxle |
Delivery | Fuel Injection |
Subsystem | Ignition |
Component | |
Condition | Known Bad |