cfrank89
New Member
Okay I bought a 93 integra. The engine was redone with all eagle internals, brian crower 404 cams, Garrett t3 .50trim turbo running 8 psi. When I got it the guy said it was chipped with hondata s300. Well I couldn't get hondata to work so I opened the ecu and realized it has a demon v1.2 chip. So I downloaded Neptune and plugged the cord into my laptop. Now up until this point the car was running great. Now after plugging it in the cel is on and the idle is going up and down. When I turn the key on I can hear the iacv humming is it a coincidence that my iacv went bad at the same time or is there another problem. Also when I started the car with Neptune on nothing came up on the datalog screen. I'm confused