Loose Wire By Firewall

[greg2342]

Can you guys help identify this wire ? I

looked through the diagrams and am lost ? Thanks

 

[jrichker]

If it is an orange wire, it is the O2 sensor ground. Ground it to the same place as the engine secondary power ground that connects from the lower intake manifold to the firewall behind the engine. or to one of the lower intake mount bolts.

 

[greg2342]

Thanks. 89 LX Hatch.