Thread: rough idle - trick the system?
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Old 08-23-2007, 10:07 PM
sbourg sbourg is offline
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Join Date: Jul 2001
Location: SoCal
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The throttle shaft actually actuates two more switches - one switches in the idle circuit, and the other indicates full open throttle to the ECU. These switches aren't on the linkage - the microswitch you see is part of the emission controls.

Steve
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