P28 ECU wiring diagram
Posted: Mon Dec 23, 2002 2:33 am
As above, does anyone have a pin or wiring diagram for the P28 OBD1 ecu. We need to know which pin is for the spool valve (vtec) wire.
Exactly the same as the GSR execpt the P28 does not have the IAB and knock sensor.
http://www.hondata.com/techwiringgsr.html