seems like my ecu does not blink... as there were no light on the ecu... tats wat i think.... but saw blinking on the dash... there were 2 short blink...
which i think could be oxygen sensor...just wandering how could it be ? as my car onli has 1 02 sensor which is at the collector of the header...where could the other 02 sensor be ? i dun see any other 02 sensor at the corner at the header...

Any helps ?
Cheers