How does the Idle Control Valve Work?

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How does the Idle Control Valve Work?

02-23-2009, 11:59 PM

slk230red

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Join Date: Jul 2006

Location: Tampa, FL

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Quote:

Originally Posted by ps2cho

Can someone explain to me how this works exactly for the M103 motor?

Fighting an idle misfire.

Is there a way to test it? I have unplugged it via the electrical cable and the misfire continued. Any other way to make sure it is functioning correctly?

Didn't you have the misfire before you replaced your head gasket? Is the misfire only at idle?
How much current is your EHA and ICV drawing at idle?

Attached Files

300TE Wiring Schematic.pdf (43.8 KB, 1106 views)

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Last edited by slk230red; 02-24-2009 at 12:10 AM.

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