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Re: What did you fix with your scope this week?
Posted to Technical Discussion Forum on 4/17/2010 4 Replies

I had two this week. 1997 Grand Marq with a horrible hesitaion off idle,I verified a lean condition with a scan tool,then scoped the MAF. This is what I saw. fig.1 [1997 Mercury Grand Marquis LS, ECM/Inputs/Outputs Waveform] . I then removed the sensor,cleaned... Login to read more.

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