Engine speed signal at the ECM is Connector B136, Terminal 9 (you have a svc. manual don't you?) and according to my info all it says is it's a waveform signal. No duty cycle info... if that helps at all.
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"...these condoms have a topical anesthetic to reduce sensitivity, so you can last longer. What a paradox. You can't feel a thing, but you can f*ck for HOURS..."
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