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Old 05-03-2002, 08:53 AM
Arthur Dalton Arthur Dalton is offline
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Join Date: Aug 1999
Location: Florida / N.H.
Posts: 8,784
Me is when OBD2 compliance , but the earlier HFM -104s do have individual cylinder misfire monitoring [both ign. and injectors] and
retrieval codes for them through the HFM-SFI diagnostic module.
These are just before OBD2 and have good storage diagnostics.
An example would be late 124 chassis 104s w/HFM-SFI.

These earlier DTCs seem to be approaching the OBD2 format, but nothing mandated yet..
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