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Firstlook Sensor waveforms, part 6
Posted to Technical Discussion Forum on 9/7/2012 49 Replies

I had a straight forward one today. A 2004 Ford Ranger 3.0 VIN U with an obvious misfire at idle, and off idle. Basic data with scan tool:

Codes

Power balance

Idle fuel trim data

Quick ignition system check:

Waste spark for cylinder #4

Power spark ... Login to read more.

Files Referenced:

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49 Replies Received (View Replies)

 

car Vehicle Data

2004 Ford Ranger XL 3.0L

Engine3.0 L
Trans5-speed Standard

car Vehicle Data

2004 Ford Ranger XL 3.0L

Engine3.0 L
Trans5-speed Standard