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Good vs Bad CMP - 2002 Dodge 4.7L

Scott Owner/Technician California Posted   Latest   Edited  
Resource
Driveability
Propulsion
2002 Dodge Dakota SLT 4.7L (N) 4-spd (45RFE)
P0320 — Ignition/Distributor Engine Speed Input Circuit
Ckp
Cmp
Known Good
Known Bad

Bad vs New CMP - (Note: P/P voltage on old sensor)

diag​.​net/file/f78wa55gl…

New Sensor

New Sensor - Pico File

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Scott Owner/Technician
California
Scott
 

I had to reference this waveform and a few others here and after I downloaded the pico file I decided to lay out the 720 degree cursors relative to approximate where the #1 cylinder begins its cycle. diag​.​net/file/f5loyfuww… ​

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Autel is a leading developer, manufacturer, and distributor of advanced automotive Diagnostic, TPMS, ADAS, and IMMO tools, equipment, and accessories. Corporate Partner