Quote:
Originally Posted by Schrade
I had it electrically dis-connected, AFTER key ON - not removed. And I haven't seen a readout, besides '0', in DM, for IAC yet. ??? No SES lights, including for dis-connected IAC.......................................
Will re-try IAC dis-connect again shortly here. This should be done Closed Loop? Or Open?
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There is no MALF code for IAC. I would run the motor till it is warm and indicated C/L. Then shut down. Ignition ON, disconnect IAC. Ignition OFF, then Engine Start. Allow the start-up routine to stabilize timing, then check idle RPM.