can anyone tell me what check engine code #18 is?? and also is there always a 1 blink by itself, because i got 1 solid 8 fast and then a pause then 1 fast then the 18 repeats itself

 

and its a p28 ecu if that helps

 

http://tech.hybridgarage.com/tech/codes.html

 

There's not always a "1" blink by itself. That means you have code "1" too.

I don't see a code "18" for that ecu on any website... good luck.

 

recount
long=10
each single fast=1

so
long long short short=22

 

no i think its just 17, becuase my speed sensor is all messed up, but it only comes on every once in awhile, my check engine light only comes on about once a week if that, its wierd, but im gonna replace the o2 sensor soon, thanks