I just recentely put a F22B into my 92 Honda Prelude SI and I have everything running fine except it's throwing error code 6. I replaced three sensors: One near the distributor towards the front of the engine, the one under the distributor, and the one in the back near the radiator hose. It's still giving me error code 6 though so I tried to reset the ECU to clear the codes. I tried everything and even called the dealer and they told me to leave the battery unplugged for 24 hours and that didn't even work. I'm not sure whether there is another sensor I need to replace or if I just need to reset the ECU to clear the codes. Are there any other sensors? Did I replace the right ones? How do I reset the ECU and clear the codes? I've tried everything! Please help!