I checked the PRS wire from ecu. It has ground when engine is off (showing voltage with prs on negative) but when engine is turned on, voltage disappears. Is this normal?
Also, PRS wire is tapped somewhere already unlike other wires for a/c which are cut. I just dunno if PRS is wired correctly here
Also, are the diodes rectifier diodes? What amp and voltage? 6A 1000V?
Thank you so much for the reply