36-1 Profile Relearned vs. Misfire Monitor Enabled
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36-1 Profile Relearned vs. Misfire Monitor Enabled
This on my 2010 DBS. Having disconnected the battery for new coils, plugs, valve cover and plug well gaskets, plus breather circuit PCV’s, I did the coast down procedure to relearn the misfire correction factors by the standard cited coasting 5 times without braking or accelerating during the coasting, from 70 mph to 20 mph. Road was mostly flat for all five coasts and had no A/C switch on, though the fan was on.
Question and conundrum: after doing this procedure twice, the scanner (Mucar 892BT) shows that the 36-1 profile is relearned, but the misfire monitor is showing as not enabled. Is this ok?
The scanner data for the 80-84 tests shows zero misfires, but I am not entirely confident that is accurate, if the misfire monitoring is actually not reading the system. Have read various posts on this issue being encountered, with mixed answers, thus my inquiry. Perhaps coast down procedure again? Could it be that the system is awaiting something else to clear - did have a couple P1000 codes, which did clear after the second coast procedure.
Any thoughts? Kindly advise. Thanks so much in advance for any insights.
Question and conundrum: after doing this procedure twice, the scanner (Mucar 892BT) shows that the 36-1 profile is relearned, but the misfire monitor is showing as not enabled. Is this ok?
The scanner data for the 80-84 tests shows zero misfires, but I am not entirely confident that is accurate, if the misfire monitoring is actually not reading the system. Have read various posts on this issue being encountered, with mixed answers, thus my inquiry. Perhaps coast down procedure again? Could it be that the system is awaiting something else to clear - did have a couple P1000 codes, which did clear after the second coast procedure.
Any thoughts? Kindly advise. Thanks so much in advance for any insights.
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