Kenny0494
New Member
So i have a 2000 honda civic ex it had a d16y8 in it but it blew up. I put a known running d16z6 in it. I converted the alternator to obd2 it works fine. I got an obd2b to obd1 ecu jumper harness and hooked up my p28 ecu. I kept my stock z6 distibutor on the z6 engine but i spliced in the wires to the obd2 plug. I used my y8 intake manifold on the z6 block so all my injectors and everything would plug in to the stock 2000 civic harness. The car will turn over for a couple seconds then start and wont rev past 4000. When i had my obd2 ecu in a scanned the codes and it came up with p0336 for crankshaft postion sensor. I believe thats the plug on the y8 by the crank pully but the z6 doesnt have that sensor so i dont have that plugged in. But when i cleared the codes with the scanner i could rev it normal for like a second until the check engine light came back on then it was back to limp mode. Like i said i switched my ecu after that to p28 with the jumper harness and it still is stuck in limp mode!! Please help!!!