Em1 engine loom same as ek4/ek9


Boggs

Member
Joined
Jan 27, 2009
Messages
276
Assuming both were fitted with a b16a2 and are the same obd2 is an em1 engine loom the same as an ek4/ek9 engine loom and will it fit straight into an ek?
 
What if it is out of a pre facelift 97 car? How can it be obd2b?

Thanks
 
yeah Thomas the em1 loom works exactly the same way as the hatch ek's its what am using for mine
 
Correct me if I'm wrong guys, but I think the only difference between OBD2A & OBD2B is that there is an additional piggy back oxygen sensor. And I think....the intake temp sensor is on the intake tube instead of the manifold. That sound right...?
 
Last edited:
Reason for confusion was this em1 is a pre facelift with a b16 so it must have been engine swapped so I'm guessing they kept it obd2a to match the interior loom
 
Back
Top