Anne Ranch

I am starting to fix this INTERMITTENT problem.
From my research so far I need to check ALL grounding points.
I have just finished another problem on different car and the "shop manuals" I used have very clear pictures of where all grounding points are located.
While looking for similar info on Honda all I am finding are shop manuals in not png format which is a pain.
I did find an easy readable resource with over 4000 ( four thousand ) pages!
It has troubleshooting of U0155 BUT no "check ground" , just do the usual " replace faulty part".

That is of little help in troubleshooting intermittent problem.

Can somebody point me to a resource covering ground points in Honda Civic 2007 ?
I'll check this site to find if there are "solution / processes " recommending on how to fix intermittent U0155 issue.
Thanks
Anne

tech8

I also see another of your threads on a different forum.

Check under-hood Fuse No. 22 (7.5A) and No. 23 (10A). Also check under-dash Fuse No. 10 (7.5A).