Whats this for?
Whats this for?
Author
Discussion

ALAN01

Original Poster:

10 posts

265 months

Tuesday 1st June 2004
quotequote all
While changing a fuse today, noticed a black knob with a direction arrow on the side of the ECU, Tempted to turn it but thought better, any ideas?

Alan

wedg1e

27,002 posts

287 months

Tuesday 1st June 2004
quotequote all
Sounds like the fuel enrichment mod that some cars have: turn it and see

Ian

ALAN01

Original Poster:

10 posts

265 months

Tuesday 1st June 2004
quotequote all
Thanks Ian

bhardy

467 posts

280 months

Tuesday 1st June 2004
quotequote all
I agree with Ian as i've seen a few ECU's like that