im looking for the pinout chart for an obd1 p72 ecu. i think someone rewired this harness before me, and ALL of the colors seem to be wrong. i need to know EXACTLY where everything is, ESPECIALLY the vtec wiring. like the knock sensor and vtec solenoid and stuff. i keep hearing its A8 for the solenoid then my service manual says its A4 someone else said A7. i really just need a chart! someone has to know the EXACT answer to this i mean cmon its a p72. not the most rare ECU in the world.