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Hello,
I'm running into this identical problem however I don't have this pigtail? Can I buy somewhere locally, or is there a different sensor I should be using?
I know this is an old thread but, does anyone know if it's ok to have continuity to ground when probing the middle wire of this connector and engine block ground?
I know this is an old thread but, does anyone know if it's ok to have continuity to ground when probing the middle wire of this connector and engine block ground?
Thanks
Well if yours is a stock CMP sensor the center wire (Pin B) is a low reference or a computer ground…this wire goes to the ECM so yes you’d have continuity on it…a better check is to back probe this pink/black wire and connect your red lead of your DVOM to it and black lead to battery ground with engine running…sensor grounds like this should have less than .1 volt or 100mv’s !!…resistance checking of grounds is not really the correct way.