PDA

View Full Version : need info on ecu pins !!!!!!



Sean
07-14-2002, 12:21 AM
on the 88 accord what do pins a16,a2,a4,a18 do ?????anyone with a full factory manaul should be able to answer this. my prayer is that this is EST or electronic Spark timing. or maybe it was never implemented. ??? still assembling info on the ecu.
my schematic has them illastrated as grounds ?? anyone else show anything different ??

88LXi/87CRXSi
07-14-2002, 03:34 AM
Originally posted by funstick

my schematic has them illastrated as grounds ?? anyone else show anything different ??
no, sorry to confirm that my 88 shop manual's schematic also shows a2 & a4 going to gnd-1 and a16 & a18 going to gnd-2

Sean
07-14-2002, 01:53 PM
thats what i thought time to post the inevtiable.