Engine light?

[VN Lukey]

hey guys i have just fitted extractors to my VN S1 V6 and now and then the engine light will come on and turn off again, sometimes does not even come on? during a 20min drive it would come on and off about 3-5 times..
what could this be?

would it be because the extractors? and more flow?

thans guys.. cheers

[PUSHIN]

im not very good with the technical stuff.. but is there any problems? like are you losing power breifly? or anything like that?

[delcowizzid]

most likely the o2 sensor cooling down when just cruising if its a long way down the extractors do a code check and see what codes come up

[VN Lukey]

im not loosing any power at all.. everything seems fine..

and as for the extractors the o2 sensor is in the same place as the one that were on the stock headerz...

my first thought was the O2.. maybie i shoud try replacing it?

is there anything else it could most probably be? eg.. more flow and the computer has not sensed it and has to be retuned?

[delcowizzid]

check the error codes and see if any have been stored or you are just stabbing in the dark

[Skidney]

This happens to me too, my ute has extractors, if im just cruising for a while it will come on for like 10 seconds and then turn off again... weird.

[Dum*P*ster]

To check ya ECU.. Read this Topic for the "Error Codes".
VN, VP, VG and VQ option codes


Then, this one on how to Check the ECU
Checking your Computer for Faults (VN - VP)

Good luck champ!