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Re: data stream parameter definition 89 dodge van 'idle adapt'
Posted to Technical Theory Forum on 10/18/1999

Hi Aaron,

The reason that the idle adaptive is at -288, is these units run open loop at idle. The air is switched upstream during idle, and off idle, the diverter valve shoots the air downstream. If you monitor the O2 at idle, you will see that it sits low i... Login to read more.