TwinTurbo.NET: Nissan 300ZX forum - There is a procedure to adjust the idle
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Subject There is a procedure to adjust the idle
     
Posted by Cuis-Z on July 11, 2009 at 7:42 AM
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In Reply To by the way where is the hell is the idle screw on a JDM posted by d_flore on July 11, 2009 at 01:29 AM
     
Message You don't just start turning the screw and hope for the best.
Locate the TPS sensor. Adjust the sensor to .48v. Once that is
done disconnect the gray harness that is attached to the TPS
and start the car. Get the car to full operating temp and turn the
headlights on. Adjust the idle to 800 +- 50 rpm by turning the idle
air screw on the IAA unit. That's what Grimm is pointing out in
the picture. Once the idle is set and stable re-attach the gray
lead (WHILE the car is still idling) on the TPS and let the car idle
for at least one minute. That should be it if you have no faulty
components

     
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