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PDF Dodge Magnum Adjusting the idle Instruction manual

Dodge Magnum Adjusting the idle Instruction manual. The idle is set in the PCM by a idle target parameter. Installing a newer throttle body or cam cam change what the PCM needs to see to stop surging or erratic idles. The picture above is a stock plug in a stock throttle body, to adjust the throttle plates angle, this plug needs to be removed. On the Flometrics throttle bodies (right), all you need is a Allen wrench to adjust. Note: some of the Flometric TB’s have double set screws in the throttle shaft adjustment. To set the throttle plates correctly, the vehicle needs to be warmed up for at least 5 minutes to ensure it is in closed loop. Once done, the IAC port (shown below, left) needs to be blocked off with your thumb, then turn the adjustment screw clockwise to open the plates, counterclockwise to close them, until the rpm sits at 800 rpm steady. Remove your thumb from the IAC port and the idle will climb up and then return back down to norm. You have just set your IAC count to 30-60 counts. This is a good number for the IAC to sit at without having to swing wide to recover from extreme idle conditions such as braking or WOT.

Download: Dodge Magnum Adjusting the idle Instruction manual