D40 Engine bay Earth points ??

[Shakour]

Hi All
can anyone help with location of the Earth Points in engine bay in D40 2007 ?
I've located the one from Battery to bottom of engine drivers side...But whe is the others ?? I recall there are 3 or so..
cheers

 

[Black_Outlaw]

Under the air filter there is one.. and your ECM has all it's Earths terminated behind it..

battery to engine block is a common issue.

 

[Shakour]

Battery to engime block.. ? hell yeah ! I went to remove it to give it a good clean... and put a spanner to undo and snapped clean off ! Rubbed it with fime grit paper foumd new mounting point, samded that back to bear metal amd Boom ! Car seems to be running better.
so I'll do rest of earth/ground points and see how that goes...
hopefully get rid of a few hiccups ...
thanks for feed back is there is any more I should know about ?
cheers

 

[Black_Outlaw]

Just remove, clean / sand / scrub and replace the 3 listed earth points.

ECM (drives side near back of firewall)
Battery to Engine Block
Under Airbox.

 

[Shakour]

Thanks mate... I will do this weekend...
hopefully bolts won't smap off lile the other.

 

[Matt082]

Hey everyone
Can anyone give me a hand. Where does the earth that’s under the air filter box go to on the engine. Thanks