Known good primary & secondary ignition waveform PICO

Phillip Diagnostician Alaska Posted   Latest  
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Pico Technology
Driveability
Electrical
2013 Dodge Charger R/T 5.7L (T EZH) 5-spd (NAG1) — 2C3CDXDT8DH584765

Anyone have a Pico waveform of the primary and secondary ignition voltage for the above vehicle?

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Darren Technician
Wisconsin
Darren
 

Can you take a known good from another cylinder?

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Ray Diagnostician
Ontario
Ray
   

The first and second good captures are from a 2016 Charger 5.7. I am scoping 3 COP primary coil winding voltages during a 1600 rpm brake torque. The third capture is from a Charger 5.7 and it only misfired under hard acceleration. CH B is the starter amps. CH C is a pressure transducer in the intake and it shows 1 cylinder with a poor intake stroke vacuum pull. You can use the COP extension…

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Phillip Diagnostician
Alaska
Phillip
 

Their is multiple cylinder issues. I wanted to make sure I was not getting any variables and didn't want to trust even a none misfiring cylinder at this time.

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Phillip Diagnostician
Alaska
Phillip
 

Thank you for the wave forms Ray

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Phillip Diagnostician
Alaska
Phillip Resolution
 

GO the waveform I needed thanks guys.

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