Ecu Light On While Driving? Air/fuel?? Reading?

[Mcboost]

Hey Guys On My Rb20det The Ecu Light Green Comeon On And Off, From The Look Of It , Its Something To Do With Air- Fuel Mixtures??

How Do I Read It And Whats It Trying To Tgell Me???

[Mcboost]

Hey Guys On My Rb20det The Ecu Light Green Comeon On And Off, From The Look Of It , Its Something To Do With Air- Fuel Mixtures??

How Do I Read It And Whats It Trying To Tgell Me???

someone must know????

[superspit]

someone must know????

Hi Mcboost,

look mate, i don't know if I can help with an answer, but maybe I can help u with the question.......

tell us when it comes on, at what stage (warm up, idle, hot running, thrashing, really really thrashing it...etc) Is the car running differently when the light comes on......how long have you had the car and when did this ECU lamp start lighting up. Have u had the car serviced recently, or has a friend played around with the electrics/motor etc.

Maybe a little more background will help the 'experienced guys' put that smile back on your face??

all the best,

Mark (superspit)

[StuiE]

On a RB30 the lights are for air/fuel ratio, both lights should be coming on at the same time.