Hondata

J1 was replaced. I can see the solder. As far as visual inspection the ECU looks good. I sent it off to HAMotorsports to test the ECU and clean my s300. After a visual inspection i noticed some solder that looked out of place on some pins of the s300 and contacted HAMotorsports support. I will ...

Could the ECU be damaged even though it runs well without the S300? Like i said i have no misfire or injector issues without the s300 in

We unplugged the connector from injectors 1&2 and switched them. Injector 2 started firing and the misfire was on 1. It’s following the connector. The issue is that it runs perfectly fine with an unchipped p28 ecu, and injector 2 starts failing when I install the S300 in that same ecu.
Idk if it had ...

Hey guys I need help. I just swapped a JDM B18C into my 2000 dc4 integra. I have an S300 chipped p28 ECU. The engine is misfiring on cyl.2 and throwing code 16 Injector Error. It doesnt matter what base map I use, or if I disable injector error in smanager. Ive tried multiple base maps and even ...