Running only a Bosal up(no sensor) w/ Cobb ap. Always get the CEL everytime I get on the H3 from Kailua and get near the quarry. I drove over the Pali and back, and then around Kailua a couple days w/ no CEL. Then yesterday I got on the H3 thinking about it coming on, and sure enough once in 5th gear for about 30 secs. it comes on...
The 1st time I read the codes it gave me like 4 or 5, now it says there's none...?

 

what was the actual code number when you did have one...i always have a check engine light but i have no codes.

 

yeah check the codes cause mine does that too in 5th gear right around 100 mph itll hiccup then my cc light will flash too brad ran a check and it came up something like 01420 or something like that then he said to fix that gotta run a jumper to the mas or something like that??

 

oh and it will only read the code if the cel is on