I searched but I didn't quite find a thread that helps. My 91 integra is giving me a check engine light. Give on other posts, the way to read the CEL code is by the blinking LED light on the ECU cover. when I turn the key to on, the LED had one short blink, and then about two seconds, followed by 13 short blinks... is that 13? is that 23? but won't thoes two be a long blink and three short blinks and so?

o, to discribe the short/long blinks, I was looking at youtube, and my understanding is that a short blink is that the LED light is on for less than a second and a long blink is like a bout a second or a lil longer?

 

bmp for help??

 

some help please?

 

You have to keep a close eye on that light...As soon as you turn that key to ignition acc it will have a series of flashes...Long equals ten I believe and short is one...So LONG LONG Short...COde 21...Kapeesh...Had a problem with my B16 DA cause they didn't wire up the knock sensor right...

 

i got a question on this subject as well, what if it throws multiple codes??

 

yeah, that was what I did. I had my eye on the light while turning the key to on. my questions was: I have 13 short blinks. so... if it were code 13, why wasn't it long-short-short-short?

like I said on the first post, when I turn on, the light was like: blink(all blinks are shorter than a second), two seconds passed, then I have thirteen blinks in series (all blinks are shorter than a second). I just want to know what does this mean?

 

help??

 

nobody??