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B16a Running Very Rich

Discussion in 'HYBRID -> EG-EK / DC' started by simonc, May 29, 2003.

  1. simonc

    simonc Member

    Likes Received:
    Dec 5, 2002
    Just had an emmissions test done on our car. The garage said the engine is running very rich and the CO and hydro-carbon readings are off the scale :eek:
    The engine is OBD2 B16a2 being ran by a JDM P30 OBD1 ecu. All works fine (at least that what we thought!)
    Does anyone know what we can do to lower the fuel mixture i.e fitting a fuel regulator?? I was told that a very rich running engine can seriously damage the lower piston rings, is that true???
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