ok this swap has been about ayear in the making but i finaly have my rex on the road with the b18c in it inspectded and legal. lets c obd0-obd1 jumper harness with a chipped p28 in it. everynow and again when im gettin down on the engine it will throw a code and i can turn the car off and it will clear the code how can i read the code its throwing???? i no its sumthing bout counting flashes but thats about all i no any help will be apporeciated also it seems to do it when im downshifting usually in 3rd or 2nd