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| | | |-+  idle rpm to high, failed smog test
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Author Topic: idle rpm to high, failed smog test  (Read 900 times)

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idle rpm to high, failed smog test
« on: April 14, 2009, 02:20:35 PM »

What can you use to check the idle speed, it is set to high and failed the smog test, everything else passed . I can lower the idle speed with the idle screw but need to read the rpm (my tac does not work on the dash).  I mistakingly changed the idle via the screw when working on the MAF sensor problem.

I can buy a cheap tac from Auto Zone for $30 to read the idle rpm. Does anyone know what wires to hook the tac to ?

Thanks for any info.
« Last Edit: April 14, 2009, 02:35:24 PM by infotraker » Logged
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