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View Full Version : B4350 idle Effective area w/non ETC 90mmTB



Redline Motorsports
April 1st, 2009, 03:00 PM
B4350 is noted as Maximum Desired Idle Area. Is this relative to throttle area or IAC area??

Fighting with a big cammed F-body with a 90mm TB and feel the IAC is over shooting its target. If this table dictates to the PCM the area of the throttle area I would think it would need to be changed.

Anyone have a clear definition of this parameters effect?

Howard