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ECU EGR Monitor Will Not Ready

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Old Feb 17, 2025 | 02:50 PM
  #1  
Leroge's Avatar
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Angry ECU EGR Monitor Will Not Ready

Can't pass the Illinois Emission test because the EGR monitor will not go ready. All other monitors are ready, no diagnostic codes, Last time the ECU was reset it only took a few cycles to reset all monitors. Most resent reset to clear codes after new coil insert, I have driven at lease 100 miles and all but the egr monitor are ready. I know the Ford 'cycle' but in the 100 miles or so, I suspect I performed the necesary cycle. What do I do?
 
Old Feb 17, 2025 | 03:03 PM
  #2  
hanky's Avatar
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Would have to check, but there are some special requirements that need to be met before the test will run.

A drive cycle is not the same as the requirements for EGR monitor to run.

Type in "Ford requirements for EGR monitor to run." They are listed there.
 

Last edited by hanky; Feb 17, 2025 at 03:12 PM.
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