Hi I have had my car tuned (crx b16 obd1 superchargerd) for 2 years nothing has changed. Last time I started the car about a month ago everything was fine, when I went to start it today before I even stated it the cel blinked 4 times like normal( ectune ) then stayed on so I flipped the switch I have to read the codes. It gave one long blink then another long blink then two short blinks, (code 1 and 12) My o2 is disabled and I dont even have one at all so I dont know how a code 1 would come up, and code 12 is EGR ? I dont have an egr, ecu was originally from a 95 cx if that matters , I got everything (jumper, socketed ecu, dizzy and the tune) from xenocron. whats going on? car seems to run and drive the same just the cel is on, is the ecu bad? is the chip bad? thanks. -Jimmy

Edit: I have also tried disconnecting the battery and resetting the ecu and it still does it.

 

I just tried removing the chip and re-installing it as someone who pm'd me suggested. It made no difference either.

 

pull the battery cable and turn on your headlights on for about 1 minute. Put it back together and start it. this resets your ecu. maybe the code won't come back.

 

still does it even after resetting ecu. It's just so strange it has no o2 and no egr how could it throw a code for them?

 

Well, two consecutive long blinks and two short ones is code 22 which i believe is vtec pressure switch. check yo oil. check wiring and check connection at the plug. or you can jsut bypass the pressure switch by running constant 12v to the wire on ecu i believe.