Hondata

Hello. I have an 88 civic hatch back dx with a d16a6 swap. I wired the harness myself. I have s300 installed on a us p28 calibrated with smanager V1.4.7 beta. It will upload when i get a random green light. I have dsm 440cc injectors, greddy turbo, factory map sensor for trouble shooting, msd external coil. Ignition works fine. It ran amazing for 6 months and one day it wouldnt start, then it would run fine. It started running consistently lean. It started skipping a couple of cylinders but ran and would not restart if ignition was cut off. it finally quit running. I let it sit for 2 months, went back to it and it ran on the first crank, then cut ignition and wouldnt startand hasnt run since. The main relay and relay harness tests good. Relay does click. Red light is on most of the time, but sometimes is green if not messed with for a while. The fuel pump will not turn on. Any help would be appreciated. All grounds have been checked for continuity.

Step one is to try the ECU in a known good vehicle.