Well i have an 89 hf crx, with an si swap in it pretty much, has 1.5 bottom, w/ a 1.6 head on it.. and well yeah, i cant get the ECU to shut off at all... Im almost at the point where ima put a switch on the main power wire to it, but just makin sure theres not some alternate.. but to my knowledge the main power suply to it is the B1-1... lemme know whats up oh yeah, its a Si ECU to.


J

 

Disconnect the battery

You are not being very specific on what you're doing. Get the whole story together and we may have a better idea of what's going on.