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how do you check to see if 5th and 6th ports are working

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Old 07-28-09, 01:45 PM
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how do you check to see if 5th and 6th ports are working
my be my problem...
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Old 07-28-09, 01:48 PM
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http://www.aaroncake.net/rx-7/6porttest.htm
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Old 07-28-09, 08:05 PM
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you can also just bypass the control solenoid. Bridge the output line and input line with a fitting then u can rev the throttle by hand and see the actuators move.
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Old 07-28-09, 10:07 PM
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^ on S5s only. S4s use exhaust pressure to open the ports.
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Old 07-29-09, 12:49 AM
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^ troof. forgot.
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Old 07-29-09, 01:01 PM
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WI
that helps alot because mine is an S4 and the exhaust is complete ****. Thats probably the answer to my question. thanks alot guys.
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