what can codes 1,6,7 do to affect how my car runs vs. no codes all fine. Like will start up be easier and less hassle (runs rough until warmed up), better mpg? (i got al ittle over 200 per 8gallon tank. thjats bad) etc. I just want to know since my car has always had these codes since i bought


ok, after many many many weeks of HELL working on my car, we figured out why my 91 crx d16z6 was showing codes 1, 6, 7 even when all the sensors were replaces brand new and all the connections were good....

IT WAS THE DAMN CONVERSION HARNESS!!!!!!! who ever made it/wired it up is a f*ckin idiot. so a mechanic friend and I will completely rewire the harness so it works propery. I dont want to spend the money on a new one when i got the chance to fix the one i got. sorry rywire