What do you mean by "all sensors", and what led you to them? That will add a lot of variables the Engine Computer has to relearn. Also, when the computer was replaced it will have to learn "minimum throttle" before it will know when it has to be in control of idle speed. The engine may not start or stay running unless you hold the gas pedal down 1/4" but that will not cause stalling while you're moving.
What is involved in restarting the engine after it stalls? Do you have to wait a half hour for it to cool down? Will it always restart right away or do you have time to check for spark? Have you checked for loss of fuel pressure? That is not monitored by the Engine Computer and will not set a diagnostic fault code.
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Friday, March 29th, 2013 AT 1:14 AM