Need help Honda Civic D16Z6 P28 a02 wiring?

The B1 pin on my Ecu was burnt out, and the guy who had the car before me had it wired to ground. When I look online, I find multiple different answers as to what this pin is supposed to be for, either igp ground or sometimes igp power from the main relay, which are complete opposite. Just need help figuring out why this burnt out and if it is actually supposed to be connected to ground. It is a 95 civic 2 door 5 speed with the d16z6.

Find a service manual for the vehicle.

  • Need Honda unicorn wiring diagram? I need the wiring diagram of Honda unicorn. I'm trying to add some modification to my unicorn but without the wiring diagram it makes me difficult to work on it so kindly please help me, if you have a wiring diagram of it attach it or share with me. And i need the new modal unicorn's wiring diagram (2014}.
  • I have a 1997 ex honda with a d16z6 in it, car not turning on? The car has been sitting on the same spot for almost 4 months. Or more. I knew the battery needed jumper cables so in the past week I did that just fine no problem at all. The other day I tried it won't work at all.(with the jumper cables) now my temperature gauge hits the roof without even turning on the car and makes this weird noise! What can be the problem?! The car won't even crank or anything! Just the lights on the dash turn on.
  • Would a d16y8 head fit in a d16z6 block? I have a project 97 honda civic ek hatch that doesn't run cause the block is wiped out i found a d16z6 engine to buy but i don't want to rewire stuff so i'm wondering if the d16y8 head would fint on top the z6
  • What wiring do I need for my amps and subs? I have 2 12" kicker cvrs and a Pyle 2 channel 2000 watt amp. The car that I have is a 20003 honda civic lx coupe.